Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

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