Dunham, D. F. (1977). Developments in marketing spreads for agricultural products in 1976. Dept. of Agriculture, Economic Research Service, [National Economic Analysis Division].
Chicago Style (17th ed.) CitationDunham, Denis Ferrol. Developments in Marketing Spreads for Agricultural Products in 1976. [Washington]: Dept. of Agriculture, Economic Research Service, [National Economic Analysis Division], 1977.
MLA (9th ed.) CitationDunham, Denis Ferrol. Developments in Marketing Spreads for Agricultural Products in 1976. Dept. of Agriculture, Economic Research Service, [National Economic Analysis Division], 1977.
Warning: These citations may not always be 100% accurate.