Romulo, B. D. (2016). Closer ties with Vietnam. IN Global View [column]. Manila Bulletin.
Cita Chicago (17th ed.)Romulo, Beth Day. "Closer Ties with Vietnam. IN Global View [column]." Manila Bulletin 2016.
Cita MLA (9th ed.)Romulo, Beth Day. "Closer Ties with Vietnam. IN Global View [column]." Manila Bulletin, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.