Dyfyniad APA

Ramachandran, C. R. Bhagat Singh, Chandra Sekhar Azad, Raja Mahendra Pratap, Dr Chempakara Raman Pillai.

Dyfyniad Arddull Chicago

Ramachandran, C R. Bhagat Singh, Chandra Sekhar Azad, Raja Mahendra Pratap, Dr Chempakara Raman Pillai. Kottayam, Kairali Children's Book Trust.

Dyfyniad MLA

Ramachandran, C R. Bhagat Singh, Chandra Sekhar Azad, Raja Mahendra Pratap, Dr Chempakara Raman Pillai.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.