De Guzman, C. (2002). ASEAN tourism ministers take united stand on terrorism & travel industry liberalization. Manila Bulletin.
Cita Chicago Style (17a ed.)De Guzman, Cornelio. "ASEAN Tourism Ministers Take United Stand on Terrorism & Travel Industry Liberalization." Manila Bulletin 2002.
Cita MLA (9a ed.)De Guzman, Cornelio. "ASEAN Tourism Ministers Take United Stand on Terrorism & Travel Industry Liberalization." Manila Bulletin, 2002.
Precaución: Estas citas no son 100% exactas.