Cita APA (7a ed.)

Whitmore, J. (2002). Coaching for performance: GROWing people, performance and purpose (3rd ed.). Nicholas Brealey.

Cita Chicago Style (17a ed.)

Whitmore, John. Coaching for Performance: GROWing People, Performance and Purpose. 3rd ed. London ; Naperville, USA: Nicholas Brealey, 2002.

Cita MLA (9a ed.)

Whitmore, John. Coaching for Performance: GROWing People, Performance and Purpose. 3rd ed. Nicholas Brealey, 2002.