APA (7th ed.) Citation

Thankappan Nair, P. (2005). B.S. Kesavan: First national librarian of India. Punthi Pustak.

Chicago Style (17th ed.) Citation

Thankappan Nair, P. B.S. Kesavan: First National Librarian of India. Punthi Pustak, 2005.

MLA (9th ed.) Citation

Thankappan Nair, P. B.S. Kesavan: First National Librarian of India. Punthi Pustak, 2005.

Warning: These citations may not always be 100% accurate.