Lopez, E. H. (2004). Ben Wong, Director, Singapore Exhibition Services, Pte. Ltd.. IN Pro-files [column]. Manila Bulletin.
Citazione stile Chigago Style (17a edizione)Lopez, Edu H. "Ben Wong, Director, Singapore Exhibition Services, Pte. Ltd.. IN Pro-files [column]." Manila Bulletin 2004.
Citatione MLA (9a ed.)Lopez, Edu H. "Ben Wong, Director, Singapore Exhibition Services, Pte. Ltd.. IN Pro-files [column]." Manila Bulletin, 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.