Stern, K. R. (2008). Introductory plant biology. Boston: McGraw-Hill Higher Education.
शिकागो स्टाइल उद्धरणStern, Kingsley R. Introductory Plant Biology. Boston: McGraw-Hill Higher Education, 2008.
एमएलए उद्धरणStern, Kingsley R. Introductory Plant Biology. Boston: McGraw-Hill Higher Education, 2008.
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