Institution, 8. B. S. Engineers steel measuring rules.
Chicago-čujuhus (17. p.)Institution, 8096 British Standards. Engineers Steel Measuring Rules.
MLA-čujuhus (9. p.)Institution, 8096 British Standards. Engineers Steel Measuring Rules.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.