Institute of Science and Technology, Manila, & National Institute of Science and Technology (Philippines). Philippine journal of science. Department of Science and Technology (DOST).
Čikaški stil citiranja (17. izdanje)Institute of Science and Technology, Manila, i National Institute of Science and Technology (Philippines). Philippine Journal of Science. Manila: Department of Science and Technology (DOST).
MLA način citiranja (9. izdanje)Institute of Science and Technology, Manila, i National Institute of Science and Technology (Philippines). Philippine Journal of Science. Department of Science and Technology (DOST).
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