Tohutoro APA (7th ed.)

Drewitt, T. (2013). A manager's guide to ISO22301: Practical guide to developing and implementing a business continuity management system. IT Governance Publishing.

Tohutoru Kātū Chicago (17th ed.)

Drewitt, Tony. A Manager's Guide to ISO22301: Practical Guide to Developing and Implementing a Business Continuity Management System. Ely, Cambridgeshire: IT Governance Publishing, 2013.

Tohutoro MLA (9th ed.)

Drewitt, Tony. A Manager's Guide to ISO22301: Practical Guide to Developing and Implementing a Business Continuity Management System. IT Governance Publishing, 2013.