Citazione Stile APA (7a Edizione)

ABELLA KAY TYTLER. (1986). BUILDING SUCCESSFUL TRAINING PROGRAMMES: A STEP BY STEP GUIDE. ADDISON-WESLEY.

Citazione stile Chigago Style (17a edizione)

ABELLA KAY TYTLER. BUILDING SUCCESSFUL TRAINING PROGRAMMES: A STEP BY STEP GUIDE. CALIFORNIA: ADDISON-WESLEY, 1986.

Citatione MLA (9a ed.)

ABELLA KAY TYTLER. BUILDING SUCCESSFUL TRAINING PROGRAMMES: A STEP BY STEP GUIDE. ADDISON-WESLEY, 1986.