Παραπομπή σε μορφή APA (7η εκδ.)

Sekaran Uma & Bougie Roger. (2016). Research Methods For Business,A Skill-Building Approach (6th.). Wiley India.Pvt.Ltd.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sekaran Uma & Bougie Roger. Research Methods For Business,A Skill-Building Approach. 6th. New Delhi: Wiley India.Pvt.Ltd, 2016.

Παραπομπή σε μορφή MLA (9th εκδ.)

Sekaran Uma & Bougie Roger. Research Methods For Business,A Skill-Building Approach. 6th. Wiley India.Pvt.Ltd, 2016.