Cita APA (7a ed.)

Barnes, A. K. (2013). Effective management: 20 keys to a winning culture. ASTD Press.

Cita Chicago Style (17a ed.)

Barnes, A. Keith. Effective Management: 20 Keys to a Winning Culture. Alexandria, Va.: ASTD Press, 2013.

Cita MLA (8a ed.)

Barnes, A. Keith. Effective Management: 20 Keys to a Winning Culture. ASTD Press, 2013.