Long, S. B., Hancock, P. J., Kral, A. M., Hellinga, H. W., & Beese, L. S. (2001). The crystal structure of human protein farnesyltransferase reveals the basis for inhibition by CaaX tetrapeptides and their mimetics. The National Academy of Sciences.

Long, Stephen B., Paula J. Hancock, Astrid M. Kral, Homme W. Hellinga, i Lorena S. Beese. The Crystal Structure of Human Protein Farnesyltransferase Reveals the Basis for Inhibition By CaaX Tetrapeptides and Their Mimetics. The National Academy of Sciences, 2001.

Long, Stephen B., et al. The Crystal Structure of Human Protein Farnesyltransferase Reveals the Basis for Inhibition By CaaX Tetrapeptides and Their Mimetics. The National Academy of Sciences, 2001.