De Vries, M. G. (1976). The International Monetary Fund, 1966-1971: The system under stress. The Fund.
Cita Chicago (17th ed.)De Vries, Margaret Garritsen. The International Monetary Fund, 1966-1971: The System Under Stress. Washington, D.C.: The Fund, 1976.
Cita MLA (9th ed.)De Vries, Margaret Garritsen. The International Monetary Fund, 1966-1971: The System Under Stress. The Fund, 1976.