Foster, C.,Costill, D. L.,Fink, W. J.(1979).Effects of preexercise feeding on endurance performance.Medicine and Science in Sports and Exercise.11,1-5.
Williams, M. B.,Raven, P. B.,Fogt, D. L.,Ivy, J. L.(2003).Effects of recovery beverages on glycogen restoration and endurance exercise performance.Journal of Strength and Conditioning Research.17(1),12-19.