Heston, A., Summers, R., & Kravis, I. B. (1978). International comparisons of real product and purchasing power :: United Nations International Comparison Project, phase II. Baltimore [u.a.]: Johns Hopkins Univ. Pr..
Chicago Style CitationHeston, Alan., Robert Summers, and Irving B. Kravis. International Comparisons of Real Product and Purchasing Power :: United Nations International Comparison Project, Phase II. Baltimore [u.a.]: Johns Hopkins Univ. Pr., 1978.
MLA CitationHeston, Alan., Robert Summers, and Irving B. Kravis. International Comparisons of Real Product and Purchasing Power :: United Nations International Comparison Project, Phase II. Baltimore [u.a.]: Johns Hopkins Univ. Pr., 1978.
Warning: These citations may not always be 100% accurate.