Ulpalashan, V. (1982). Adhunika Prakrithi chikilsai. Grandha karuthavu.
Chicago Edition CitationUlpalashan, Vk. Adhunika Prakrithi Chikilsai. Grandha karuthavu, 1982.
MLA Edition CitationUlpalashan, Vk. Adhunika Prakrithi Chikilsai. Grandha karuthavu, 1982.
Warning: These citations may not always be 100% accurate.