Elving, G. J. (2002). Voice prosthetic valve failure due to biofilm formation. Rijksuniversiteit te Groningen.
Chicago Style (17th ed.) CitationElving, G. J. Voice Prosthetic Valve Failure Due to Biofilm Formation. Netherlands: Rijksuniversiteit te Groningen, 2002.
MLA citiranjeElving, G. J. Voice Prosthetic Valve Failure Due to Biofilm Formation. Rijksuniversiteit te Groningen, 2002.
Opozorilo: Ti citati niso vedno 100% točni.