Hodge, D. C. (1978). Virginia gross state product, 1960-1977. Graduate School of Business Administration, University of Virginia, Tayloe Murphy Institute.
Chicago-viite (17. p.)Hodge, David C. Virginia Gross State Product, 1960-1977. Charlottesville, Va.: Graduate School of Business Administration, University of Virginia, Tayloe Murphy Institute, 1978.
MLA-viite (8. p.)Hodge, David C. Virginia Gross State Product, 1960-1977. Graduate School of Business Administration, University of Virginia, Tayloe Murphy Institute, 1978.
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