1. Beckett, J. (2006). Loving Monday: Succeeding in business without selling your soul. InterVarsity Press.
2. Blanchard, K., & Hodges, W. (2005). Lead like Jesus. Thomas Nelson.
3. Block, P. (1993). Stewardship: Choosing service over self-interest. Berret-Koehler Publishers.
4. Charles, R. (1913). Pseudepigrapha. Clarendon Press.
5. Cranfield, C. (1972). The Gospel according to Saint Mark. At the University Press.