Scavetta, R. D., Thomas, C. B., Walsh, M. A., Szegedi, S., Joachimiak, A., Gumport, R. I., & Churchill, M. E. A. (2000). Structure of RsrI methyltransferase, a member of the N6-adenine β class of DNA methyltransferases. Oxford University Press.

Scavetta, Robert D., Chad B. Thomas, Martin A. Walsh, Sandra Szegedi, Andrzej Joachimiak, Richard I. Gumport, và Mair E. A. Churchill. Structure of RsrI Methyltransferase, a Member of the N6-adenine β Class of DNA Methyltransferases. Oxford University Press, 2000.

Scavetta, Robert D., et al. Structure of RsrI Methyltransferase, a Member of the N6-adenine β Class of DNA Methyltransferases. Oxford University Press, 2000.