- Cohen, Jeffrey M. (1988/9): Balaam´s Mission - Failure or Success?
- Cohen, Jeffrey M. (1992): [jbq.jewishbible.org/assets/Uploads/20/jbq_20.3.pdf Balaam: Did God change his Mind?]
- Hyman, Ronald T. (1987): Questions by the Serpent and the Ass. Analysis and Parallels with Classroom Teaching.