Legaspi, R. M. (1998). Export of wild birds, fibers used by industries baned. Manila Times.
Chicago-viite (17. p.)Legaspi, Raymond M. "Export of Wild Birds, Fibers Used by Industries Baned." Manila Times 1998.
MLA-viite (9. p.)Legaspi, Raymond M. "Export of Wild Birds, Fibers Used by Industries Baned." Manila Times, 1998.
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