APA-Zitierstil (7. Ausg.)

Harmer, G. (2013). Governance of enterprise IT based on COBIT 5: A management guide. IT Governance Pub.

Chicago-Zitierstil (17. Ausg.)

Harmer, Geoff. Governance of Enterprise IT Based on COBIT 5: A Management Guide. Ely, Cambridgeshire, U.K: IT Governance Pub, 2013.

MLA-Zitierstil (9. Ausg.)

Harmer, Geoff. Governance of Enterprise IT Based on COBIT 5: A Management Guide. IT Governance Pub, 2013.