(1953). Consumption of food in the United States: 1902-52. United States Department of Agriculture, Bureau of Agricultural Economics.
Cita Chicago (17th ed.)Consumption of Food in the United States: 1902-52. Washington, D.C: United States Department of Agriculture, Bureau of Agricultural Economics, 1953.
Cita MLA (9th ed.)Consumption of Food in the United States: 1902-52. United States Department of Agriculture, Bureau of Agricultural Economics, 1953.
Atenció: Aquestes cites poden no estar 100% correctes.