Ooi, J. B. (1987). Depletion of the forest resources in the Philippines. Institute of Southeast Asian Studies. https://doi.org/10.1355/9789814345729
Čikaški stil citiranja (17. izdanje)Ooi, Jin Bee. Depletion of the Forest Resources in the Philippines. Singapore: Institute of Southeast Asian Studies, 1987. https://doi.org/10.1355/9789814345729.
MLA način citiranja (9. izdanje)Ooi, Jin Bee. Depletion of the Forest Resources in the Philippines. Institute of Southeast Asian Studies, 1987. https://doi.org/10.1355/9789814345729.
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