APA-referens (7:e uppl.)
Scientific Bulletin Series C: Fascicle Mechanics, Tribology, Machine Manufacturing Technology. North University of Baia Mare.
Chicago-referens (17:e uppl.)
Scientific Bulletin Series C: Fascicle Mechanics, Tribology, Machine Manufacturing Technology. North University of Baia Mare.
MLA-referens (9:e uppl.)
Scientific Bulletin Series C: Fascicle Mechanics, Tribology, Machine Manufacturing Technology. North University of Baia Mare.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.