Παραπομπή σε μορφή APA (7η εκδ.)

Roberts, M. (1999). Change management excellence: Putting NLP to work in the 21st century. Crown House Pub.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Roberts, Martin. Change Management Excellence: Putting NLP to Work in the 21st Century. Carmarthen: Crown House Pub, 1999.

Παραπομπή σε μορφή MLA (8th εκδ.)

Roberts, Martin. Change Management Excellence: Putting NLP to Work in the 21st Century. Crown House Pub, 1999.