APA aipamena

(1997). Roberto F. de Ocampo: Personifying world class excellence in public service. Manila Bulletin.

Chicago Style aipamena

"Roberto F. De Ocampo: Personifying World Class Excellence in Public Service." Manila Bulletin 1997.

MLA aipamena

"Roberto F. De Ocampo: Personifying World Class Excellence in Public Service." Manila Bulletin, 1997.

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