Hendel 2012, p. 63. Hendel, Ronald (2012). "Historical Context". In Evans, Craig A.; Lohr, Joel N.; Petersen, David L. (eds.). The Book of Genesis: Composition, Reception, and Interpretation. BRILL. pp. 51–81. ISBN978-90-04-22653-1.
Mari Jørstad (2016). "The Ground That Opened Its Mouth: The Ground's Response to Human Violence in Genesis 4". Journal of Biblical Literature. 135 (4): 705. doi:10.15699/jbl.1354.2016.3010.