United States. Office of Business Economics, Schwartz, C. F., & Graham, R. E. (1969). Personal income, by States, since 1929: A supplement to the Survey of current business. Greenwood Press.
Chicago Style (17th ed.) CitationUnited States. Office of Business Economics, Charles F. Schwartz, and Robert E. Graham. Personal Income, by States, Since 1929: A Supplement to the Survey of Current Business. New York: Greenwood Press, 1969.
MLA (8th ed.) CitationUnited States. Office of Business Economics, et al. Personal Income, by States, Since 1929: A Supplement to the Survey of Current Business. Greenwood Press, 1969.
Warning: These citations may not always be 100% accurate.