Dyfyniad APA

Paul, R., & Cascella, P. W. (2007). Introduction to clinical methods in communication disorders (2nd ed.). P. H. Brookes Pub.

Dyfyniad Arddull Chicago

Paul, Rhea, and Paul W. Cascella. Introduction to Clinical Methods in Communication Disorders. 2nd ed. Baltimore: P. H. Brookes Pub, 2007.

Dyfyniad MLA

Paul, Rhea, and Paul W. Cascella. Introduction to Clinical Methods in Communication Disorders. 2nd ed. P. H. Brookes Pub, 2007.

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