Dickinson, G. K. (1994). Selection and evaluation of electronic resources. Libraries Unlimited.
Cita Chicago (17th ed.)Dickinson, Gail K. Selection and Evaluation of Electronic Resources. Englewood, Colo: Libraries Unlimited, 1994.
Cita MLA (9th ed.)Dickinson, Gail K. Selection and Evaluation of Electronic Resources. Libraries Unlimited, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.