APA ציטוט

Robert A Szymanski. (1995). Computers and information systems. Englewood Cliffs, New Jersey: Prentice-Hall.

Trích dẫn kiểu Chicago

Robert A Szymanski. Computers and Information Systems. Englewood Cliffs, New Jersey: Prentice-Hall, 1995.

ציטוט MLA

Robert A Szymanski. Computers and Information Systems. Englewood Cliffs, New Jersey: Prentice-Hall, 1995.