Rau, Allan Francis
Agricultural policy and trade liberalization in the United States 1934 to 1956
Libraire E.Droz, 1957
 Buku Teks SO
Clark, Fred E.
Marketing agricultural products in the United States
Macmillan, 1933
 Buku Teks SO
Mayer, Thomas
Monetary policy in the United States
Random House, 1968
 Buku Teks SO
Wozniak, Chris A., editor
Regulation of agricultural biotechnology: the United States and Canada
[, Springer], 2012
 eBooks
Salant, Walter S.
Import liberalization and employment : the effects of unilateral reductions in United States import barriers
Brokkings Institute, 1961
 Buku Teks