O.Leary Linda I, & J.Oleary Timothy. (2003). O'Leary Series: Microsoft Office Excel 2003 Brief. Boston: Mc Graw Hill Technoloy Education.
Trích dẫn kiểu ChicagoO.Leary Linda I, và J.Oleary Timothy. O'Leary Series: Microsoft Office Excel 2003 Brief. Boston: Mc Graw Hill Technoloy Education, 2003.
MLA引文O.Leary Linda I, và J.Oleary Timothy. O'Leary Series: Microsoft Office Excel 2003 Brief. Boston: Mc Graw Hill Technoloy Education, 2003.
警告：这些引文格式不一定是100％准确.