Citazione Stile APA (7a Edizione)

Ward, J., & Griffiths, P. (1996). Strategic planning for information systems (2a. ed.). John Wiley.

Citazione stile Chigago Style (17a edizione)

Ward, John, e Pat Griffiths. Strategic Planning for Information Systems. 2a. ed. Chichester: John Wiley, 1996.

Citatione MLA (9a ed.)

Ward, John, e Pat Griffiths. Strategic Planning for Information Systems. 2a. ed. John Wiley, 1996.