HIBBELER, R. . C. (2017). Engineering mechanics. HARLOW.
Chicago-čujuhus (17. p.)HIBBELER, R. C. Engineering Mechanics. HARLOW, 2017.
MLA-čujuhus (9. p.)HIBBELER, R. C. Engineering Mechanics. HARLOW, 2017.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.