Citazione Stile APA (7a Edizione)

Epstein Chris Clarke. (2002). 78Important Questions Every Leader Should Ask And Answer. AMACOM,American Management Association.

Citazione stile Chigago Style (17a edizione)

Epstein Chris Clarke. 78Important Questions Every Leader Should Ask And Answer. USA: AMACOM,American Management Association, 2002.

Citatione MLA (9a ed.)

Epstein Chris Clarke. 78Important Questions Every Leader Should Ask And Answer. AMACOM,American Management Association, 2002.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.