O'Leary, T. J. (2005). Computing essentials 2005. Boston: McGraw-Hill.
Trích dẫn kiểu ChicagoO'Leary, Timothy J. Computing Essentials 2005. Boston: McGraw-Hill, 2005.
MLA引文O'Leary, Timothy J. Computing Essentials 2005. Boston: McGraw-Hill, 2005.
警告：這些引文格式不一定是100％准確.