Abarico, G. M. (2004). Waling-Waling as RP national flower pushed by lawmaker. Manila Bulletin.
Chicago-viite (17. p.)Abarico, Gil M. "Waling-Waling as RP National Flower Pushed by Lawmaker." Manila Bulletin 2004.
MLA-viite (9. p.)Abarico, Gil M. "Waling-Waling as RP National Flower Pushed by Lawmaker." Manila Bulletin, 2004.
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