APA (7th ed.) Citation

Angel, A. A. (2002). Overseeing business with mystery shopping. Philippine Graphic.

Chicago Style (17th ed.) Citation

Angel, Angelica A. "Overseeing Business with Mystery Shopping." Philippine Graphic 2002.

MLA (9th ed.) Citation

Angel, Angelica A. "Overseeing Business with Mystery Shopping." Philippine Graphic, 2002.

Warning: These citations may not always be 100% accurate.