Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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