Παραπομπή APA

Nelson-Jones,, R. (2007). Life coaching skills: How to develop skilled clients. Sage.

Παραπομπή Chicago Style

Nelson-Jones,, Richard. Life Coaching Skills: How to Develop Skilled Clients. New Delhi: Sage, 2007.

Παραπομπή MLA

Nelson-Jones,, Richard. Life Coaching Skills: How to Develop Skilled Clients. Sage, 2007.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.