Tuazon, B. P. (2000). Estrada stops DOT duty-free franchises. Manila Bulletin.
Citación estilo ChicagoTuazon, Brenda P. "Estrada Stops DOT Duty-free Franchises." Manila Bulletin 2000.
Cita MLATuazon, Brenda P. "Estrada Stops DOT Duty-free Franchises." Manila Bulletin, 2000.
Warning: These citations may not always be 100% accurate.