Bhatia, S. (2001). Complete course to chemistry: For civil services preliminary examination, state civil services exam, UGC NET, JRF & CSIR exam. etc (8th ed.). Dhillon.
শিকাগো স্টাইলে সাইটেশনBhatia, S.C. Complete Course to Chemistry: For Civil Services Preliminary Examination, State Civil Services Exam, UGC NET, JRF & CSIR Exam. Etc. 8th ed. New Delhi: Dhillon, 2001.
এমএলএ সাইটেশনBhatia, S.C. Complete Course to Chemistry: For Civil Services Preliminary Examination, State Civil Services Exam, UGC NET, JRF & CSIR Exam. Etc. 8th ed. Dhillon, 2001.
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