Citazione Stile APA (7a Edizione)

BAUMOL,William J. (2006). Essentials of Economics: Principales and policy. Thomson Higher Education.

Citazione stile Chigago Style (17a edizione)

BAUMOL,William J. Essentials of Economics: Principales and Policy. USA: Thomson Higher Education, 2006.

Citatione MLA (9a ed.)

BAUMOL,William J. Essentials of Economics: Principales and Policy. Thomson Higher Education, 2006.