Hîrtopanu Paulina. (2006). One hundred minerals for one hundred years (dedicated to the centennial of the Geological Institute of Romania). Szeged.
Chicago Style (17th ed.) CitationHîrtopanu Paulina. One Hundred Minerals for One Hundred Years (dedicated to the Centennial of the Geological Institute of Romania). Department of Mineralogy, Geochemistry and Petrology, University of Szeged: Szeged, 2006.
MLA idézésHîrtopanu Paulina. One Hundred Minerals for One Hundred Years (dedicated to the Centennial of the Geological Institute of Romania). Szeged, 2006.
Figyelem: ezek az hivatkozások nem 100%-ban pontosak..