Παραπομπή σε μορφή APA (7η εκδ.)

Hutchinson, P. How to sell with NLP: The Powerful Way to Guarantee Your Sales Success (1.). Pearson Education UK.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hutchinson, Pat. How to Sell with NLP: The Powerful Way to Guarantee Your Sales Success. 1. Pearson Education UK.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hutchinson, Pat. How to Sell with NLP: The Powerful Way to Guarantee Your Sales Success. 1. Pearson Education UK.