Agatep, C. (2002). What PR is all about. IN Commentary [column]. Philippine Daily Inquirer.
Chicago-viite (17. p.)Agatep, Charlie. "What PR Is All About. IN Commentary [column]." Philippine Daily Inquirer 2002.
MLA-viite (9. p.)Agatep, Charlie. "What PR Is All About. IN Commentary [column]." Philippine Daily Inquirer, 2002.
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