Não informado. (1962). Advancing frontiers of plant sciences. Institute for the Advancement of Science and Culture.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Advancing Frontiers of Plant Sciences. New Delhi: Institute for the Advancement of Science and Culture, 1962.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Advancing Frontiers of Plant Sciences. Institute for the Advancement of Science and Culture, 1962.
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