APA aipamena

Ramachandran C R. (1982). Bhagat Singh,Chandra Sekhar Azad,Raja Mahendra Pratap,Champaka Raman Pillai. D C Books.

Chicago Style aipamena

Ramachandran C R. Bhagat Singh,Chandra Sekhar Azad,Raja Mahendra Pratap,Champaka Raman Pillai. Kottayam: D C Books, 1982.

MLA aipamena

Ramachandran C R. Bhagat Singh,Chandra Sekhar Azad,Raja Mahendra Pratap,Champaka Raman Pillai. D C Books, 1982.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.