Cita APA (7th ed.)

BRISTOW N. (2003). LEADERSHIP SKILLS AUDIT. CSP LTD.

Cita Chicago (17th ed.)

BRISTOW N. LEADERSHIP SKILLS AUDIT. U K: CSP LTD, 2003.

Cita MLA (9th ed.)

BRISTOW N. LEADERSHIP SKILLS AUDIT. CSP LTD, 2003.