Cita APA (7a ed.)

Calder, A. (2005). IT Governance: Guidelines for Directors. IT Governance Pub..

Cita Chicago Style (17a ed.)

Calder, Alan. IT Governance: Guidelines for Directors. Ely: IT Governance Pub., 2005.

Cita MLA (8a ed.)

Calder, Alan. IT Governance: Guidelines for Directors. IT Governance Pub., 2005.