Cita APA (7a ed.)

GARCIA, L. R. J. (2002). E- Marketing. Anvil.

Cita Chicago Style (17a ed.)

GARCIA, Leonardo R. Jr. E- Marketing. Pasig City: Anvil, 2002.

Cita MLA (9a ed.)

GARCIA, Leonardo R. Jr. E- Marketing. Anvil, 2002.