Institution, 8. B. S. Plain setting rings for use with internal diameter measuring machines (Metric Units).
Chicago-referens (17:e uppl.)Institution, 8096 British Standards. Plain Setting Rings for Use with Internal Diameter Measuring Machines (Metric Units).
MLA-referens (9:e uppl.)Institution, 8096 British Standards. Plain Setting Rings for Use with Internal Diameter Measuring Machines (Metric Units).
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.