(2000). Proceeding of the first joint workshop on environmental conservation and sustainable agriculture. Cần Thơ: Đại học Cần Thơ.
शिकागो स्टाइल उद्धरणProceeding of the First Joint Workshop On Environmental Conservation and Sustainable Agriculture. Cần Thơ: Đại học Cần Thơ, 2000.
एमएलए उद्धरणProceeding of the First Joint Workshop On Environmental Conservation and Sustainable Agriculture. Cần Thơ: Đại học Cần Thơ, 2000.
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