APA aipamena

Kamala Bhatia, B. B. D. Principles and methods of teaching. Doaba house.

Chicago Style aipamena

Kamala Bhatia, Bhatia B D. Principles and Methods of Teaching. Newdelhi: Doaba house.

MLA aipamena

Kamala Bhatia, Bhatia B D. Principles and Methods of Teaching. Doaba house.