Journal Article
The changing pattern of U.S. trade: 1975-1985
Rosensweig, Jeffrey A.; Welch, Kelly; Lium, Gretchen (1986-10)
Economic Review , Issue Oct , Pages 36-42

Journal Article
The quiet revolution in the U.S. food market
Welch, Kelly; Drabenstott, Mark; Barkema, Alan (1991-05)
Economic Review , Volume 76 , Issue May , Pages 25-41