United States. Dept. of Agriculture. Economic Research Service, United States. Dept. of Agriculture. Economics and Statistics Service, & United States. Dept. of Agriculture. Economic, Statistics, and Cooperatives Service. (1985). U.S. foreign agricultural trade statistical report. U.S. Dept. of Agriculture, Economic and Statistics Service.
Παραπομπή σε μορφή Chicago (17η εκδ.)United States. Dept. of Agriculture. Economic Research Service, United States. Dept. of Agriculture. Economics and Statistics Service, και Statistics United States. Dept. of Agriculture. Economic. U.S. Foreign Agricultural Trade Statistical Report. Washington, D.C.: U.S. Dept. of Agriculture, Economic and Statistics Service, 1985.
Παραπομπή σε μορφή MLA (8th εκδ.)United States. Dept. of Agriculture. Economic Research Service, et al. U.S. Foreign Agricultural Trade Statistical Report. U.S. Dept. of Agriculture, Economic and Statistics Service, 1985.