APA (7th ed.) Zitazioa
Payne, V. (2007). Coaching for high performance. American Management Association.
Chicago Style (17th ed.) Zitazioa
Payne, Vivette. Coaching for High Performance. [Saranac Lake, N.Y.]: American Management Association, 2007.
MLA (9th ed.) Zitazioa
Payne, Vivette. Coaching for High Performance. American Management Association, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.