Abadilla, E. V. (2000). A crisis marketing story. Philippine Graphic.
Cita Chicago (17th ed.)Abadilla, Emmie V. "A Crisis Marketing Story." Philippine Graphic 2000.
Cita MLA (9th ed.)Abadilla, Emmie V. "A Crisis Marketing Story." Philippine Graphic, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.