Crenner, C., & Crenner, C. (2005). Private Practice: In the Early Twentieth-Century Medical Office of Dr. Richard Cabot. The Johns Hopkins University Press.

Crenner, Christopher, and Christopher Crenner. Private Practice: In the Early Twentieth-Century Medical Office of Dr. Richard Cabot. Baltimore: The Johns Hopkins University Press, 2005.

Crenner, Christopher, and Christopher Crenner. Private Practice: In the Early Twentieth-Century Medical Office of Dr. Richard Cabot. The Johns Hopkins University Press, 2005.