Citazione Stile APA (7a Edizione)

Lehmann, A. (1999). Country Risks and the Investment Activity of U.S. Multinationals in Developing Countries. International Monetary Fund.

Citazione stile Chigago Style (17a edizione)

Lehmann, Alexander. Country Risks and the Investment Activity of U.S. Multinationals in Developing Countries. Washington, D.C.: International Monetary Fund, 1999.

Citatione MLA (8a ed.)

Lehmann, Alexander. Country Risks and the Investment Activity of U.S. Multinationals in Developing Countries. International Monetary Fund, 1999.