APA-čujuhus (7. p.)
Building mechanical systems / Andrews, F. T: McGraw Hill 696.02472 An565.
Chicago-čujuhus (17. p.)
Building Mechanical Systems / Andrews, F. T: McGraw Hill 696.02472 An565.
MLA-čujuhus (9. p.)
Building Mechanical Systems / Andrews, F. T: McGraw Hill 696.02472 An565.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.