Dr. Michael Colgan. "Optimum Sports Nutrition". 1993.
F Khachik, G R Beecher, N F Whittaker. "Separation, identification and quantification of the major carotenoid and chlorophyll constituents in extracts of several green vegetables by liquid chromatography". 1986 J Agr Food Chem 34 Pg. 603 - 616
Nutrient Data Laboratory, ARS, USDA. "National Food and Nutrient Analysis Program Wave 5n". 2001 Beltsville MD
Nutrient Data Laboratory, ARS, USDA. "National Food and Nutrient Analysis Program Wave 6m". 2002 Beltsville MD
Nutrient Data Laboratory, ARS, USDA. "NDL Report Vitamin E 1991". 1991 Beltsville MD
Nutrient Data Laboratory, ARS, USDA. "Analyses of Selenium in Foods, Hazleton Laboratories". 1989 Beltsville MD
Nutrient Data Laboratory, ARS, USDA. "National Food and Nutrient Analysis Program Wave 5f". 2001 Beltsville MD
Nutrient Data Laboratory, ARS, USDA. "Investigation of the carbohydrate fraction of foods . . . raw, processed and prepared". 1985 Beltsville MD
Nutrient Data Laboratory, ARS, USDA. "Variability of the sugar content of foods". 1989 Beltsville MD
Produce Marketing Association (PMA). "Nutrient Content of Broccoli". 1982
Nutrient Data Laboratory, ARS, USDA. "National Food and Nutrient Analysis Program Wave 14c". 2009 Beltsville MD
K.C. Gross. "Fruits and vegetables are a source of galactose: Implications in planning the diets of patients with galactosaemia". 1991 J. Inher. Metab. Dis. 14 Pg. 253 - 258
Nutrient Data Laboratory, ARS, USDA. "Dietary Fiber and Sugars in Commonly Consumed Foods". 1994 Beltsville MD
Nutrient Data Laboratory, ARS, USDA. "NDL Report Vitamin E 1997". 1997 Beltsville MD
C. Y. Lee. "Free sugars in fruits and vegetables". 1970 Food Science and Technology 1
R. Mongeau, R. Brassard. "A Comparison of Three Methods for Analyzing Dietary Fiber in 38 Foods". 1989 Journal of Food Composition and Analysis 2 Pg. 189 - 199
J P Sweeney, A C Marsh. "Effect of processing on provitamin A in vegetables". 1971 J Am Diet Assoc 59 Pg. 238 - 243
Y Wu, A K Perry, B P Klein. "Vitamin C and beta-carotene in fresh and frozen green beans and broccoli in a simulated system.". 1992 J. Food Quality 15 2 Pg. 87 - 96
J L Bureau, R J Bushway. "HPLC determination of carotenoids in fruits and vegetables in the United States". 1986 J Food Sci 52 Pg. 128 - 130
R J Bushway. "Determination of alpha- and beta-carotene in some raw fruits and vegetables by high-performance liquid chromatography". 1986 J Agr Food Chem 34 Pg. 409 - 412
R J Bushway, A Yang, A M Yamani. "Comparison of alpha- and beta-carotene content of supermarket versus roadside stand produce". 1987 J Food Qual 9 Pg. 437 - 443