Citazione Stile APA (7a Edizione)

WEBSTER BRYEE. (1987). POWER OF CONSULTATIVE SELLING. PRENTICE -HALL INTERNATIONAL, INC.

Citazione stile Chigago Style (17a edizione)

WEBSTER BRYEE. POWER OF CONSULTATIVE SELLING. NEW JERSEY: PRENTICE -HALL INTERNATIONAL, INC, 1987.

Citatione MLA (9a ed.)

WEBSTER BRYEE. POWER OF CONSULTATIVE SELLING. PRENTICE -HALL INTERNATIONAL, INC, 1987.