Husain, M. (2012). Understanding geographical map entries for civil services examinations (3rd ed.). Tata McGraw Hill Education.
শিকাগো স্টাইলে সাইটেশনHusain, Majid. Understanding Geographical Map Entries for Civil Services Examinations. 3rd ed. New Delhi: Tata McGraw Hill Education, 2012.
এমএলএ সাইটেশনHusain, Majid. Understanding Geographical Map Entries for Civil Services Examinations. 3rd ed. Tata McGraw Hill Education, 2012.
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