Crucible Group. (1994). People, plants and patents: The impact of intellectual property on biodiversity, conservation, trade and rural society / The Crucible Group. IDRC.
Čikaški stil citiranja (17. izdanje)Crucible Group. People, Plants and Patents: The Impact of Intellectual Property on Biodiversity, Conservation, Trade and Rural Society / The Crucible Group. Ottawa, Canada: IDRC, 1994.
MLA način citiranja (9. izdanje)Crucible Group. People, Plants and Patents: The Impact of Intellectual Property on Biodiversity, Conservation, Trade and Rural Society / The Crucible Group. IDRC, 1994.
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