International Medical Informatics Association. Working Group 8., Nursing Computer Group, Victoria, International Conference on Nursing Use of Computers and Information Science, Turley, J. P., & Newbold, S. K. (1991). Nursing Informatics '91: Pre-conference proceedings. Springer-Verlag.
Chicago-referens (17:e uppl.)International Medical Informatics Association. Working Group 8., Victoria Nursing Computer Group, International Conference on Nursing Use of Computers and Information Science, James P. Turley, och Susan K. Newbold. Nursing Informatics '91: Pre-conference Proceedings. Berlin ; New York: Springer-Verlag, 1991.
MLA-referens (8:e uppl.)International Medical Informatics Association. Working Group 8., et al. Nursing Informatics '91: Pre-conference Proceedings. Springer-Verlag, 1991.