Cita APA (7a ed.)

RUSSELL LOU. (2006). LEADERSHIP TRAINING [WITH CD] (1st.). PERGAMON FLEXIBLE LEARNING.

Cita Chicago Style (17a ed.)

RUSSELL LOU. LEADERSHIP TRAINING [WITH CD]. 1st. OXFORD: PERGAMON FLEXIBLE LEARNING, 2006.

Cita MLA (9a ed.)

RUSSELL LOU. LEADERSHIP TRAINING [WITH CD]. 1st. PERGAMON FLEXIBLE LEARNING, 2006.