Cita APA (7th ed.)

Crisostomo, I. T. (2002). The president as salesperson and manager. Manila Bulletin.

Cita Chicago (17th ed.)

Crisostomo, Isabelo T. "The President as Salesperson and Manager." Manila Bulletin 2002.

Cita MLA (9th ed.)

Crisostomo, Isabelo T. "The President as Salesperson and Manager." Manila Bulletin, 2002.