Institution, 8. B. S. Doors: Measurement of dimensions and of defects of squareness of door leaves.
Chicago-Zitierstil (17. Ausg.)Institution, 8096 British Standards. Doors: Measurement of Dimensions and of Defects of Squareness of Door Leaves.
MLA-Zitierstil (9. Ausg.)Institution, 8096 British Standards. Doors: Measurement of Dimensions and of Defects of Squareness of Door Leaves.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.