Estes 2013, pp. 200–201. Estes, Daniel J. (2013). Walton, John H.; Strauss, Mark L. (eds.). Job. Teach the Text Commentary Series. United States: Baker Publishing Group. ISBN9781441242778.
Wilson 2015, pp. 161–162. Wilson, Lindsay (2015). Job. United States: Wm. B. Eerdmans Publishing Company. ISBN9781467443289.
Estes 2013, p. 202. Estes, Daniel J. (2013). Walton, John H.; Strauss, Mark L. (eds.). Job. Teach the Text Commentary Series. United States: Baker Publishing Group. ISBN9781441242778.