APA সাইটেশন

Data Processing Management Association. (1969). Principles of automatic data processing. U.S.A: Data Processing Management Association.

শিকাগো স্টাইলে সাইটেশন

Data Processing Management Association. Principles of Automatic Data Processing. U.S.A: Data Processing Management Association, 1969.

এমএলএ সাইটেশন

Data Processing Management Association. Principles of Automatic Data Processing. U.S.A: Data Processing Management Association, 1969.