Cita APA (7th ed.)

Austria, M. S. (2003). ASEAN Free Trade Area. IN Business focus [column]: Lessons and challenges. Manila Bulletin.

Cita Chicago (17th ed.)

Austria, Myrna S. "ASEAN Free Trade Area. IN Business Focus [column]: Lessons and Challenges." Manila Bulletin 2003.

Cita MLA (9th ed.)

Austria, Myrna S. "ASEAN Free Trade Area. IN Business Focus [column]: Lessons and Challenges." Manila Bulletin, 2003.