Coulthard, G. J., & Glen J. Coulthard; Sarah Hutchinson Clifford. (2004). Microsoft Office Excel 2003. Boston, Mass: McGraw-Hill Technology Education.
استشهاد بنمط شيكاغوCoulthard, Glen J., و Glen J. Coulthard; Sarah Hutchinson Clifford. Microsoft Office Excel 2003. Boston, Mass: McGraw-Hill Technology Education, 2004.
MLA استشهادCoulthard, Glen J., و Glen J. Coulthard; Sarah Hutchinson Clifford. Microsoft Office Excel 2003. Boston, Mass: McGraw-Hill Technology Education, 2004.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.