Biology: The Science of Life

Robert J. Ferl, Gerald P. Sanders, and Robert A. Wallace.

New York: HarperCollins, 1991.

DNA Science

Greg A. Freyer and David A. Micklos

Burlington: Cold Spring Harbor Laboratory Press,

Carolina Biological Supply Company, 1990.

Molecular Biology of The Cell

Bruce Alberts

New York: Garland Publishing, 1994.

The Science of Biology

Paul B. Weisz

New York: McGraw-Hill Book Company, 1971.