Verchot, M. (1994). Information Sources in the Medical Sciences.
Dyfyniad Arddull ChicagoVerchot, Martha. Information Sources in the Medical Sciences. 1994.
Dyfyniad MLAVerchot, Martha. Information Sources in the Medical Sciences. 1994.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.