APA استشهاد

Parvathy P.G. Wariyar. (1989). R.S Thomas: A study in the development of his poetic vision. Dept.of English.

استشهاد بنمط شيكاغو

Parvathy P.G. Wariyar. R.S Thomas: A Study in the Development of His Poetic Vision. University of Calicut: Dept.of English, 1989.

MLA استشهاد

Parvathy P.G. Wariyar. R.S Thomas: A Study in the Development of His Poetic Vision. Dept.of English, 1989.