Lopez, E. H. (2004). Ben Wong, Director, Singapore Exhibition Services, Pte. Ltd.. IN Pro-files [column]. Manila Bulletin.
Chicagoスタイル(17版)引用形式Lopez, Edu H. "Ben Wong, Director, Singapore Exhibition Services, Pte. Ltd.. IN Pro-files [column]." Manila Bulletin 2004.
MLA(9版)引用形式Lopez, Edu H. "Ben Wong, Director, Singapore Exhibition Services, Pte. Ltd.. IN Pro-files [column]." Manila Bulletin, 2004.
警告: この引用は必ずしも正確ではありません.