APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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