Martin, J. H., & Spar, M. A. (1983). Intercensal estimates and decennial census counts for Virginia localities, 1970-1980. University of Virginia, Colgate Darden Graduate School of Business Administration, Tayloe Murphy Institute.
Style de citation Chicago (17e éd.)Martin, Julia H., et Michael A. Spar. Intercensal Estimates and Decennial Census Counts for Virginia Localities, 1970-1980. Charlottesville, Va.: University of Virginia, Colgate Darden Graduate School of Business Administration, Tayloe Murphy Institute, 1983.
Style de citation MLA (8e éd.)Martin, Julia H., et Michael A. Spar. Intercensal Estimates and Decennial Census Counts for Virginia Localities, 1970-1980. University of Virginia, Colgate Darden Graduate School of Business Administration, Tayloe Murphy Institute, 1983.