Watstein, S., & Jovanovic, J. (2003). Statistical handbook on infectious diseases. Greenwood Press.
Dyfyniad Arddull ChicagoWatstein, Sarah, and John Jovanovic. Statistical Handbook on Infectious Diseases. Westport, CT: Greenwood Press, 2003.
Dyfyniad MLAWatstein, Sarah, and John Jovanovic. Statistical Handbook on Infectious Diseases. Greenwood Press, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.