Hickman, L. (1981). Technology and human affairs. Louis: The C. V. Mosby Company.
Dyfyniad Arddull ChicagoHickman, Larry. Technology and Human Affairs. Louis: The C. V. Mosby Company, 1981.
Dyfyniad MLAHickman, Larry. Technology and Human Affairs. Louis: The C. V. Mosby Company, 1981.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.