Radhakrishnan, R. (2016). Thilaykkunna bhoomiyum kithaykkunna manushyarum. Chintha Publishers.
Dyfyniad Arddull ChicagoRadhakrishnan, R. Thilaykkunna Bhoomiyum Kithaykkunna Manushyarum. Thiruvananthapuram: Chintha Publishers, 2016.
Dyfyniad MLARadhakrishnan, R. Thilaykkunna Bhoomiyum Kithaykkunna Manushyarum. Chintha Publishers, 2016.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.