HS Debnath. (1986). the poppies of Indian region. Botanical survey of India.
Chicago Edition CitationHS Debnath. The Poppies of Indian Region. Calcutta: Botanical survey of India, 1986.
MLA Edition CitationHS Debnath. The Poppies of Indian Region. Botanical survey of India, 1986.
Warning: These citations may not always be 100% accurate.