Bodnar, G. H., & Hopwood, W. S.(2001). Accounting information systems (8th ed.). Boston, MA: Prentice Hall. (TSDAS Digital Library: HF5679 Bod)

Boockholdt, J. L.(1999). Accounting information systems (4th ed.). Irwin: Times Mirror Books.

Garton, C. (2005). Fundamentals of technology project management (2nd ed.). Boston, MA: MC Press.

Gelinas, Jr., U. J., Sutton, S. G., & Oram, A. E.(1999). Accounting information systems (4th ed.). Mason, OH: South-Western, Thomson Corporation. (TSDAS Digital Library: HF5679 Gel)

Gelinas, Romney, M., & Steinbart, P. (2006). Accounting information systems (10th ed.). Upper Saddle River, NJ: Prentice Hall. (TSDAS Digital Library: HF5679 Rom)

Hall, J. A.(2013). Accounting information systems (8th ed.). Mason, OH: South- Western, Cengage Learning. (TSDAS Digital Library: HF5679 Hal [4th ed.])

Maylor, H. (2010). Project management (4th ed.). London: Financial Times Prentice Hall. 

Romney, M., & Steinbart, P. (2012). Accounting information systems (12th ed.). Upper Saddle River, NJ: Prentice Hall. (TSDAS Digital Library: HF5679 Rom)

Romney, M., Steinhart, P., & Cushing, B. (2006). Accounting information systems (10th ed.). Upper Saddle River, NJ: Prentice Hall. (TSDAS Digital Library: HF5679 Rom)

Wailgum, T. (2009). 10 famous ERP disasters, dustups and disappointments. Retrieved from www.CIO.com.