APA
Freese P., . (1995). MS-DOS up to and Including Version 6.2. : A.I.T.B.S. Publishers and Distributors.
Chicago
Freese Peter, . 1995. MS-DOS up to and Including Version 6.2. : A.I.T.B.S. Publishers and Distributors.
Harvard
Freese P., . (1995). MS-DOS up to and Including Version 6.2. : A.I.T.B.S. Publishers and Distributors.
MLA
Freese Peter, . MS-DOS up to and Including Version 6.2. : A.I.T.B.S. Publishers and Distributors. 1995.
