APA aipamena

International Monetary Fund. Research Dept. (1988). World Economic Outlook, April 1988. International Monetary Fund.

Chicago Style aipamena

International Monetary Fund. Research Dept. World Economic Outlook, April 1988. Washington, D.C.: International Monetary Fund, 1988.

MLA aipamena

International Monetary Fund. Research Dept. World Economic Outlook, April 1988. International Monetary Fund, 1988.