Cita APA (7th ed.)

English, F. W., & Sharpers, D. K. (1972). Strategies for differentiated staffing. McCutchan Publishing.

Cita Chicago (17th ed.)

English, Fenwick W., i Donald K. Sharpers. Strategies for Differentiated Staffing. Berkeley, CA: McCutchan Publishing, 1972.

Cita MLA (9th ed.)

English, Fenwick W., i Donald K. Sharpers. Strategies for Differentiated Staffing. McCutchan Publishing, 1972.