Cita APA (7th ed.)
Calder, A. (2009). Compliance for green IT: A pocket guide. IT Governance Pub..
Cita Chicago (17th ed.)
Calder, Alan. Compliance for Green IT: A Pocket Guide. Ely, U.K.: IT Governance Pub., 2009.
Cita MLA (9th ed.)
Calder, Alan. Compliance for Green IT: A Pocket Guide. IT Governance Pub., 2009.
Atenció: Aquestes cites poden no estar 100% correctes.