Παραπομπή σε μορφή APA (7η εκδ.)

Karmokolias, Y. (1990). Automotive industry trends and prospects for investment in developing countries. World Bank.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Karmokolias, Yannis. Automotive Industry Trends and Prospects for Investment in Developing Countries. Washington, D.C: World Bank, 1990.

Παραπομπή σε μορφή MLA (9th εκδ.)

Karmokolias, Yannis. Automotive Industry Trends and Prospects for Investment in Developing Countries. World Bank, 1990.