Cita APA

Nickels William G, Mchugh James M, & Mchugh Susan M. (2003). Understanding Business ( Kèm Đĩa CD-ROM). American: Irwin/McGraw Hill.

Chicago Style Citation

Nickels William G, Mchugh James M, i Mchugh Susan M. Understanding Business ( Kèm Đĩa CD-ROM). American: Irwin/McGraw Hill, 2003.

Cita MLA

Nickels William G, Mchugh James M, i Mchugh Susan M. Understanding Business ( Kèm Đĩa CD-ROM). American: Irwin/McGraw Hill, 2003.