Παραπομπή σε μορφή APA (7η εκδ.)

Collins , P. Art of Speeches & Presentations: The Secrets of Making People remember What You Say. Wiley.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Collins , Philip. Art of Speeches & Presentations: The Secrets of Making People Remember What You Say. New Delhi: Wiley.

Παραπομπή σε μορφή MLA (9th εκδ.)

Collins , Philip. Art of Speeches & Presentations: The Secrets of Making People Remember What You Say. Wiley.