Dyfyniad APA

León Madrigal, M. (2014). Review of the Rathus assertiveness scale adapted by Leon and Vargas (2009).

Dyfyniad Arddull Chicago

León Madrigal, Marcela. Review of the Rathus Assertiveness Scale Adapted By Leon and Vargas (2009). 2014.

Dyfyniad MLA

León Madrigal, Marcela. Review of the Rathus Assertiveness Scale Adapted By Leon and Vargas (2009). 2014.

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