Murphy, J. W., & Pardeck, J. T. (1986). Technology and human productivity: Challenges for the future. Quorum Books.
Chicago-viite (17. p.)Murphy, John W., ja John T. Pardeck. Technology and Human Productivity: Challenges for the Future. New York: Quorum Books, 1986.
MLA-viite (9. p.)Murphy, John W., ja John T. Pardeck. Technology and Human Productivity: Challenges for the Future. Quorum Books, 1986.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.