Echeminada, P. (1998). Erap's supporting cast: Cerilles : DENR post is dream come true. Philippine Star.
Chicagoスタイル(17版)引用形式Echeminada, Perseus. "Erap's Supporting Cast: Cerilles : DENR Post Is Dream Come True." Philippine Star 1998.
MLA(9版)引用形式Echeminada, Perseus. "Erap's Supporting Cast: Cerilles : DENR Post Is Dream Come True." Philippine Star, 1998.
警告: この引用は必ずしも正確ではありません.