Citazione Stile APA (7a Edizione)

Schiff, M. W., & Chang, W. (2001). Market presence, contestability, and the terms-of-trade effects of regional integration. World Bank.

Citazione stile Chigago Style (17a edizione)

Schiff, Maurice W., e Won Chang. Market Presence, Contestability, and the Terms-of-trade Effects of Regional Integration. Washington, D.C: World Bank, 2001.

Citatione MLA (9a ed.)

Schiff, Maurice W., e Won Chang. Market Presence, Contestability, and the Terms-of-trade Effects of Regional Integration. World Bank, 2001.