Παραπομπή σε μορφή APA (7η εκδ.)

Carr, D. L. Brilliant Assertiveness: What the most assertive people know, do and say (1.). Pearson Education UK.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Carr, Dannie Lu. Brilliant Assertiveness: What the Most Assertive People Know, Do and Say. 1. Pearson Education UK.

Παραπομπή σε μορφή MLA (8th εκδ.)

Carr, Dannie Lu. Brilliant Assertiveness: What the Most Assertive People Know, Do and Say. 1. Pearson Education UK.