Norris, Frank
Epik of the wheat, the pit:astory of Chicago
New York: Grove Press, 1956
 Buku Teks
Greer, Rita
Diets to help : Gluten and wheat alltergy/Rita Greer
Thorsons, 1993
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Hadwiger, Don F., editor
Pressures and protests; the Kennedy farm program and the wheat referendum of 1963, a case study
Cal. Chandler Pub. , 1965
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Gulati, Ashok
Effective incentives in India's agriculture cotton, groundnuts, wheat, and rice Ashok Gulati, James Hanson and Garny Pursell
Washington, D.C. The World Bank 1990,
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Coates, Hugh
Growing wheat and making bread on a small scale / By Hugh Coates and J. R. Stanford
Thorsons Publishers, 1980
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