Dyfyniad APA

A la Torre Islas, M. A. (2018). Social responsibility in the professions of the business area. Universidad de Sonora.

Dyfyniad Arddull Chicago

A la Torre Islas, Marco Alberto. Social Responsibility in the Professions of the Business Area. Universidad de Sonora, 2018.

Dyfyniad MLA

A la Torre Islas, Marco Alberto. Social Responsibility in the Professions of the Business Area. Universidad de Sonora, 2018.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.