Cagahastian, D. (2004). Pearce hopeful of better, closer relations with RP. Manila Bulletin.
Chicago-viite (17. p.)Cagahastian, David. "Pearce Hopeful of Better, Closer Relations with RP." Manila Bulletin 2004.
MLA-viite (9. p.)Cagahastian, David. "Pearce Hopeful of Better, Closer Relations with RP." Manila Bulletin, 2004.
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