Citazione Stile APA (7a Edizione)

MILLER HERBERT. (1995). ASTD TRAINERS SOURCEBOOK: SALES. MCGRAW-HILL.

Citazione stile Chigago Style (17a edizione)

MILLER HERBERT. ASTD TRAINERS SOURCEBOOK: SALES. NEW YORK: MCGRAW-HILL, 1995.

Citatione MLA (9a ed.)

MILLER HERBERT. ASTD TRAINERS SOURCEBOOK: SALES. MCGRAW-HILL, 1995.