ITIL® 2011 At a Glance

MLA

Long, John O. Itil® 2011 At a Glance. Springer New York, 2012.

APA

Long, J. O. (2012). ITIL® 2011 At a Glance. Springer New York.

Chicago

Long, John O. ITIL® 2011 At a Glance. : Springer New York, 2012.