Information systems outsourcing : enduring themes, new perspectives and global challenges.

MLA

Hirschheim, Rudy A., Jens Dibbern, and Armin Heinzl. Information Systems Outsourcing : Enduring Themes, New Perspectives and Global Challenges. 2nd ed. Berlin: Springer, 2006.

APA

Hirschheim, R. A., Dibbern, J., & Heinzl, A. (2006). Information systems outsourcing : enduring themes, new perspectives and global challenges. 2nd ed. Berlin: Springer.

Chicago

Hirschheim, Rudy A., Jens Dibbern, and Armin Heinzl. Information Systems Outsourcing: Enduring Themes, New Perspectives and Global Challenges. 2nd ed. Berlin: Springer, 2006.