Citazione Stile APA (7a Edizione)

Hanna, N. K. (1991). The information technology revolution and economic development. World Bank.

Citazione stile Chigago Style (17a edizione)

Hanna, Nagy K. The Information Technology Revolution and Economic Development. Washington: World Bank, 1991.

Citatione MLA (9a ed.)

Hanna, Nagy K. The Information Technology Revolution and Economic Development. World Bank, 1991.