Ambili K B. (1998). A content analysis of social science textbook of standard VII prescribed for the school years 1998-99 of Kerala State.
استشهاد بنمط شيكاغوAmbili K B. A Content Analysis of Social Science Textbook of Standard VII Prescribed for the School Years 1998-99 of Kerala State. 1998.
MLA استشهادAmbili K B. A Content Analysis of Social Science Textbook of Standard VII Prescribed for the School Years 1998-99 of Kerala State. 1998.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.