Pancho, J. Kalikasan, the Philippine journal of biology. New Mercury Printing Press.
Chicagoスタイル(17版)引用形式Pancho, J.V. Kalikasan, the Philippine Journal of Biology. Quezon City: New Mercury Printing Press.
MLA(9版)引用形式Pancho, J.V. Kalikasan, the Philippine Journal of Biology. New Mercury Printing Press.
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