Gaya APA

Stone, F, M. (1999). Coaching, counseling & mentoring : how to choose & use the right technique to boost employee performance . New York: Amacom.

Gaya MLA

Stone, Florence, M.. "Coaching, counseling & mentoring : how to choose & use the right technique to boost employee performance". New York: Amacom, 1999. Buku/Printed Material.