Legaspi, R. M. (1998). Export of wild birds, fibers used by industries baned. Manila Times.
Chicagoスタイル(17版)引用形式Legaspi, Raymond M. "Export of Wild Birds, Fibers Used by Industries Baned." Manila Times 1998.
MLA(9版)引用形式Legaspi, Raymond M. "Export of Wild Birds, Fibers Used by Industries Baned." Manila Times, 1998.
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