Cita APA

Mangal, S. K., & Mangal , U. (2010). Essentials of educational technology. PHI.

Citación estilo Chicago

Mangal, S. K., and Uma Mangal. Essentials of Educational Technology. New Delhi: PHI, 2010.

Cita MLA

Mangal, S. K., and Uma Mangal. Essentials of Educational Technology. PHI, 2010.

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