Cita APA (7th ed.)

Hechanova, N. (2006). A manual for values development. Great Books Pub.

Cita Chicago (17th ed.)

Hechanova, Nilda. A Manual for Values Development. Quezon City: Great Books Pub, 2006.

Cita MLA (9th ed.)

Hechanova, Nilda. A Manual for Values Development. Great Books Pub, 2006.