Gibbons, John H. (1985). Status of BioMédical Research and Related Technology for tropical Diseases. Government Printing Office.
Dyfyniad Arddull ChicagoGibbons, John H. Status of BioMédical Research and Related Technology for Tropical Diseases. Washington D.C: Government Printing Office, 1985.
Dyfyniad MLAGibbons, John H. Status of BioMédical Research and Related Technology for Tropical Diseases. Government Printing Office, 1985.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.