APA-referens

Muckian, M., & Woods, J. (2009). Business letter handbook: How to write effective letters and memos for every business situation. Adams media.

Chicago-stil citat

Muckian, Michael, och John Woods. Business Letter Handbook: How to Write Effective Letters and Memos for Every Business Situation. Avon: Adams media, 2009.

MLA-referens

Muckian, Michael, och John Woods. Business Letter Handbook: How to Write Effective Letters and Memos for Every Business Situation. Adams media, 2009.