George, M. W. (2008). The elements of library research: What every student needs to know. Princeton University Press.
Dyfyniad Arddull ChicagoGeorge, Mary W. The Elements of Library Research: What Every Student Needs to Know. Princeton, N.J.: Princeton University Press, 2008.
Dyfyniad MLAGeorge, Mary W. The Elements of Library Research: What Every Student Needs to Know. Princeton University Press, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.