Geiger, R. L. (1993). Research and relevant knowledge: American research universities since World War II. Oxford University Press.
Dyfyniad Arddull ChicagoGeiger, Roger L. Research and Relevant Knowledge: American Research Universities Since World War II. New York: Oxford University Press, 1993.
Dyfyniad MLAGeiger, Roger L. Research and Relevant Knowledge: American Research Universities Since World War II. Oxford University Press, 1993.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.