APA-viite (7. p.)

Orilia, L. S. (1982). Introduction to business processing (2nd.). McGraw-Hill co..

Chicago-viite (17. p.)

Orilia, Lawrence. S. Introduction to Business Processing. 2nd. New York: McGraw-Hill co., 1982.

MLA-viite (9. p.)

Orilia, Lawrence. S. Introduction to Business Processing. 2nd. McGraw-Hill co., 1982.