Santiago, P. D. (1963). Planktonic foraminiferal species from west side of Tarlac province, Luzon central valley. Department of Agriculture and Natural Resources, Bureau of Mines.
Chicagoスタイル(17版)引用形式Santiago, Paz Divino. Planktonic Foraminiferal Species from West Side of Tarlac Province, Luzon Central Valley. Manila: Department of Agriculture and Natural Resources, Bureau of Mines, 1963.
MLA(9版)引用形式Santiago, Paz Divino. Planktonic Foraminiferal Species from West Side of Tarlac Province, Luzon Central Valley. Department of Agriculture and Natural Resources, Bureau of Mines, 1963.
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