Inter-American Affairs, 1944: An Annual Survey: No. 4. Arthur P. Whitaker J. Fred Rippy Journal of Political Economy 1946 54(3), 278-279
Inter-American Affairs, 1942: An Annual Survey, No. 2; Inter-American Affairs, 1943: An Annual Survey, No. 3. Arthur P. Whitaker J. Fred Rippy Journal of Political Economy 1945 53(2), 185-185