Citazione Stile APA (7a Edizione)

CUNNINGHAM, W. (1987). MARKETING A MANAGERIAL APPROACH. SOUTH - WESTERN PUB. CO.

Citazione stile Chigago Style (17a edizione)

CUNNINGHAM, W. MARKETING A MANAGERIAL APPROACH. OHIO: SOUTH - WESTERN PUB. CO, 1987.

Citatione MLA (9a ed.)

CUNNINGHAM, W. MARKETING A MANAGERIAL APPROACH. SOUTH - WESTERN PUB. CO, 1987.