Muckian, M., & Woods, J. (2009). Business letter handbook: How to write effective letters and memos for every business situation. Adams media.
استشهاد بنمط شيكاغوMuckian, Michael, و John Woods. Business Letter Handbook: How to Write Effective Letters and Memos for Every Business Situation. Avon: Adams media, 2009.
MLA استشهادMuckian, Michael, و John Woods. Business Letter Handbook: How to Write Effective Letters and Memos for Every Business Situation. Adams media, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.