Ong, P. S., & Rickart, E. A. (2008). Ecology of native and pest rodents in the Philippines.
Čikaški stil citiranja (17. izdanje)Ong, Perry S., i Eric A. Rickart. Ecology of Native and Pest Rodents in the Philippines. 2008.
MLA način citiranja (9. izdanje)Ong, Perry S., i Eric A. Rickart. Ecology of Native and Pest Rodents in the Philippines. 2008.
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