Tohutoro APA (7th ed.)

Ferrer Cruz, J. E. (2015). Electro-learning. Editorial Digital UNID.

Tohutoru Kātū Chicago

Ferrer Cruz, José Efraín. Electro-learning. México, D.F.: Editorial Digital UNID, 2015.

Tohutoro MLA

Ferrer Cruz, José Efraín. Electro-learning. Editorial Digital UNID, 2015.