APA-referens

Griffiths, R. (2015). Service offerings and agreements: A guide for ITIL exam candidates (2.). BCS.

Chicago-stil citat

Griffiths, Richard. Service Offerings and Agreements: A Guide for ITIL Exam Candidates. 2. UK: BCS, 2015.

MLA-referens

Griffiths, Richard. Service Offerings and Agreements: A Guide for ITIL Exam Candidates. 2. BCS, 2015.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.