Duffy, J. A., & Jennifer A Duffy. Microsoft Office Word 2003: Illustrated brief. Boston, Mass: Thomson Course Technology.
استشهاد بنمط شيكاغوDuffy, Jennifer A., و Jennifer A Duffy. Microsoft Office Word 2003: Illustrated Brief. Boston, Mass: Thomson Course Technology.
MLA استشهادDuffy, Jennifer A., و Jennifer A Duffy. Microsoft Office Word 2003: Illustrated Brief. Boston, Mass: Thomson Course Technology.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.