Não informado. (1912). Agricultural Bulletin of the Federated Malay States. Straits Settlements and Federated Malay States.
Chicago-viite (17. p.)Não informado. Agricultural Bulletin of the Federated Malay States. Singapore: Straits Settlements and Federated Malay States, 1912.
MLA-viite (8. p.)Não informado. Agricultural Bulletin of the Federated Malay States. Straits Settlements and Federated Malay States, 1912.
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