diff --git a/apps/hadis/serializers/reference.py b/apps/hadis/serializers/reference.py
index ade0e61..4d9c432 100644
--- a/apps/hadis/serializers/reference.py
+++ b/apps/hadis/serializers/reference.py
@@ -1,6 +1,7 @@
 from turtle import title
 from rest_framework import serializers
 from django.utils.translation import get_language
+from .category import get_localized_text
 
 from ..serializers import HadisListSerializer,HadisBasicSerializer,LocalizedField
 from ..models import BookReference , BookAuthor , BookReferenceImage, HadisReference , BookAttribute
@@ -139,36 +140,37 @@ class BookReferenceSyncSerializer(serializers.ModelSerializer):
 
     # Basic information
     detail = serializers.SerializerMethodField()
-
-    # Hadis group (related hadises)
     hadises = serializers.SerializerMethodField()
+    title = LocalizedField()
 
-    # authors = serializers.SerializerMethodField()
 
     class Meta:
         model = BookReference
         fields = [
             'id', 'title','rate' , 'author' ,'detail','image','attribute', 'hadises'
         ]
-    def get_authors(self,obj):
-        authors = []
-        try:
-            for author in obj.authors.all():
-                authors.append({
-                    'id': author.id,
-                    'name': author.name
-                })
-        except:
-            authors = []
-        return authors
+    # def get_authors(self,obj):
+    #     request = self.context.get('request')
+    #     authors = []
+    #     try:
+    #         for author in obj.authors.all():
+    #             authors.append({
+    #                 'id': author.id,
+    #                 'name': get_localized_text(author.name,request)
+    #             })
+    #     except:
+    #         authors = []
+    #     return authors
 
 
     def get_detail(self, obj):
         """Get basic book information including authors and rating"""
+        request = self.context.get('request')
+
         return {
-            'description': obj.description,
+            'description': get_localized_text(obj.description,request),
             'volume': obj.volume,
-            'language': obj.language,
+            'language': get_localized_text(obj.language,request),
             'isbn': obj.isbn,
             'number_page':obj.number_page,
             'year_of_publication': obj.year_of_publication,
@@ -179,16 +181,18 @@ class BookReferenceSyncSerializer(serializers.ModelSerializer):
 
     def get_hadises(self, obj):
         """Get all hadises related to this book reference"""
+        request = self.context.get('request')
+
         hadis_list = []
         try:
             for hadis_ref in obj.hadis_references.all():
                 hadis = hadis_ref.hadis
                 hadis_list.append({
                     'id': hadis.id,
-                    'title': hadis.title,
-                    'title_narrator': hadis.title_narrator,
-                    'text': hadis.text,
-                    'translation': hadis.get_translation(self.context.get('request').LANGUAGE_CODE if self.context.get('request') else 'en'),
+                    'title': get_localized_text(hadis.title,request),
+                    'title_narrator': get_localized_text(hadis.title_narrator,request),
+                    'text': get_localized_text(hadis.text,request),
+                    'translation': get_localized_text(hadis.get_translation,request),
                     'share_link': hadis.share_link
                 })
         except: