Sukumaran N, A. R. O. Pradhanmika krishi thathuaggal.
Chicago Edition CitationSukumaran N, Abdul Rahman O. Pradhanmika Krishi Thathuaggal.
MLA Edition CitationSukumaran N, Abdul Rahman O. Pradhanmika Krishi Thathuaggal.
Warning: These citations may not always be 100% accurate.