Cinco, E. B. (2000). Many top managers lose their personal touch. Manila Bulletin.
Chicago Style (17. basım) AtıfCinco, Elinando B. "Many Top Managers Lose Their Personal Touch." Manila Bulletin 2000.
MLA (9th ed.) AtıfCinco, Elinando B. "Many Top Managers Lose Their Personal Touch." Manila Bulletin, 2000.
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