APA-viite (7. p.)

Sprague, R. H., & Watson, H. J. (1993). Decision support systems: Putting theory into practice (3rd ed.). Prentice-Hall.

Chicago-viite (17. p.)

Sprague, Ralph H., ja Hugh J. Watson. Decision Support Systems: Putting Theory into Practice. 3rd ed. Englewood Cliffs, N.J: Prentice-Hall, 1993.

MLA-viite (9. p.)

Sprague, Ralph H., ja Hugh J. Watson. Decision Support Systems: Putting Theory into Practice. 3rd ed. Prentice-Hall, 1993.