LITERATURE CITED. 
(1) Alles, Fred L. 
1895. California Fruit Exchanges vs. The Commission System. In California 
Cultivator, November, 1895. . 
(2) Cumberland, W. W- 
1917. Cooperative Marketing. 
(3) Dreher, P. J. 
1916. Early History of Cooperative Marketing of Citrus Fruits. In California 
Citrograph, October, 1916. 
(4) Lelong, B. M. 
1902. Culture of the Citrus in California. In Bulletin of the California State 
Board of Horticulture. 
(5) Lloyd, J. W. 
1919. Cooperative and Other Organized Methods of Marketing California Hor- 
ticultural Products. 
(6) Powell, G. Harold. 
1921. Annual Report of the General Manager, California Fruit Growers' 
Exchange, 1921. 
(7) 
1908. Decay of Oranges in Transit from California. U. S. Department of 
Agriculture, Bureau of Plant Industry, Bulletin 123. 
(8) 
1922. Fundamentals of Cooperative Marketing. Address before the National. 
Agricultural Conference, January 25, 1922. 
(9) Spalding, William A. 
1885. The Orange: Its Culture in California. In Riverside Press and Horti- 
culturist. 
(10) Woodford, B. A. 
1911. The California Fruit Growers' Exchange and Its Relation to the Citrus 
Industry. In Circular issued by the Exchange, December 20, 1911. 
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