De Leon, I. C. (1998). RP-Hungary tourism, trade accords signed. Manila Bulletin.
Cita Chicago Style (17a ed.)De Leon, Isabel C. "RP-Hungary Tourism, Trade Accords Signed." Manila Bulletin 1998.
Cita MLA (9a ed.)De Leon, Isabel C. "RP-Hungary Tourism, Trade Accords Signed." Manila Bulletin, 1998.
Precaución: Estas citas no son 100% exactas.