Cita APA (7th ed.)

ROTHWELL WILLIAM J. (2001). HUMAN PERFORMANCE IMPROVEMENT. GULF PUBLISHING CO.

Cita Chicago (17th ed.)

ROTHWELL WILLIAM J. HUMAN PERFORMANCE IMPROVEMENT. HOUSTON: GULF PUBLISHING CO, 2001.

Cita MLA (9th ed.)

ROTHWELL WILLIAM J. HUMAN PERFORMANCE IMPROVEMENT. GULF PUBLISHING CO, 2001.