Παραπομπή APA

Bowden John. (2000). Speaking in public. Viva Books Pvt. Ltd.

Παραπομπή Chicago Style

Bowden John. Speaking in Public. New Delhi: Viva Books Pvt. Ltd, 2000.

Παραπομπή MLA

Bowden John. Speaking in Public. Viva Books Pvt. Ltd, 2000.