Dyfyniad APA

Oropesa Méndez, D. (2018). Guide for the execution of negotiations. Universida de Sonora.

Dyfyniad Arddull Chicago

Oropesa Méndez, Daisy. Guide for the Execution of Negotiations. Universida de Sonora, 2018.

Dyfyniad MLA

Oropesa Méndez, Daisy. Guide for the Execution of Negotiations. Universida de Sonora, 2018.

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