Friedman, P. J. (1995). Biochemistry: An Illustrated Review with Questions and Explanations (5th ed.). Little, Brown and Company.

Friedman, Paul Jay. Biochemistry: An Illustrated Review with Questions and Explanations. 5th ed. London: Little, Brown and Company, 1995.

Friedman, Paul Jay. Biochemistry: An Illustrated Review with Questions and Explanations. 5th ed. Little, Brown and Company, 1995.