Tamayo, E. J. (1998). Mindanao seen as future RP bread basket. Manila Bulletin.
Lua i Stíl Chicago (17ú heag.)Tamayo, Edgar J. "Mindanao Seen as Future RP Bread Basket." Manila Bulletin 1998.
Lua MLA (9ú heag.)Tamayo, Edgar J. "Mindanao Seen as Future RP Bread Basket." Manila Bulletin, 1998.
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