Παραπομπή σε μορφή APA (7η εκδ.)

Clifton, H. D. (1978). Business data systems: A practical guide to systems analysis and data processing. Prentice-Hall International.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Clifton, H. D. Business Data Systems: A Practical Guide to Systems Analysis and Data Processing. Englewood Cliffs, N.J.: Prentice-Hall International, 1978.

Παραπομπή σε μορφή MLA (9th εκδ.)

Clifton, H. D. Business Data Systems: A Practical Guide to Systems Analysis and Data Processing. Prentice-Hall International, 1978.