Colmenares, P. C. (1997). Erap opens Worldbex 97: 16 nations in building exhibition. Manila Bulletin.
Chicagoスタイル(17版)引用形式Colmenares, Pinky Concha. "Erap Opens Worldbex 97: 16 Nations in Building Exhibition." Manila Bulletin 1997.
MLA(9版)引用形式Colmenares, Pinky Concha. "Erap Opens Worldbex 97: 16 Nations in Building Exhibition." Manila Bulletin, 1997.
警告: この引用は必ずしも正確ではありません.