Bentley, G. E., & Nurmi, M. K. (1964). A Blake bibliography: Annotated lists of works, studies, and Blakeana. University of Minnesota Press.

Bentley, G. E., and Martin K. Nurmi. A Blake Bibliography: Annotated Lists of Works, Studies, and Blakeana. Minneapolis: University of Minnesota Press, 1964.

Bentley, G. E., and Martin K. Nurmi. A Blake Bibliography: Annotated Lists of Works, Studies, and Blakeana. University of Minnesota Press, 1964.