Multimedia business library: Comprehensive Edition [Đĩa CD-ROM]. Burr Ridge, IL: Irwin/McGraw-Hill.
Dyfyniad Arddull ChicagoMultimedia Business Library: Comprehensive Edition [Đĩa CD-ROM]. Burr Ridge, IL: Irwin/McGraw-Hill.
Dyfyniad MLAMultimedia Business Library: Comprehensive Edition [Đĩa CD-ROM]. Burr Ridge, IL: Irwin/McGraw-Hill.
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