United States. Bureau of the Census. Geography Division. Percent change in manufacturing employment by counties of the United States, 1967 to 1972.
Chicago Style (17th ed.) CitationUnited States. Bureau of the Census. Geography Division. Percent Change in Manufacturing Employment by Counties of the United States, 1967 to 1972.
MLA (9th ed.) CitationUnited States. Bureau of the Census. Geography Division. Percent Change in Manufacturing Employment by Counties of the United States, 1967 to 1972.
Warning: These citations may not always be 100% accurate.