International Business Machines Corporation. International Technical Support Organization, ebrary, Inc, & Watts, D. (2003). IBM e-server xSeries 445 planning and installation guide. IBM, International Technical Support Organization.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)International Business Machines Corporation. International Technical Support Organization, Inc ebrary, và David Watts. IBM E-server XSeries 445 Planning and Installation Guide. Research Triangle Park, NC: IBM, International Technical Support Organization, 2003.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)International Business Machines Corporation. International Technical Support Organization, et al. IBM E-server XSeries 445 Planning and Installation Guide. IBM, International Technical Support Organization, 2003.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.