David Freestone. (1997). FAO legislative study N.63: The burnden of proof in natural resources legislation: some critical issues for fisheries law. Rome: FAO.
शिकागो स्टाइल उद्धरणDavid Freestone. FAO Legislative Study N.63: The Burnden of Proof in Natural Resources Legislation: Some Critical Issues for Fisheries Law. Rome: FAO, 1997.
एमएलए उद्धरणDavid Freestone. FAO Legislative Study N.63: The Burnden of Proof in Natural Resources Legislation: Some Critical Issues for Fisheries Law. Rome: FAO, 1997.
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