Não informado. (2008). Agricultural Bulletin of the Straits and Federated Malay States. Straits Times Press.
Chicago-viite (17. p.)Não informado. Agricultural Bulletin of the Straits and Federated Malay States. Singapore: Straits Times Press, 2008.
MLA-viite (8. p.)Não informado. Agricultural Bulletin of the Straits and Federated Malay States. Straits Times Press, 2008.
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