International Organization for Standardization. (1980). ISONET guide. International Organization for Standardization.
Chicago-referens (17:e uppl.)International Organization for Standardization. ISONET Guide. Geneva, Switzerland: International Organization for Standardization, 1980.
MLA-referens (9:e uppl.)International Organization for Standardization. ISONET Guide. International Organization for Standardization, 1980.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.