Walker, J. Principles of Physics.
Chicago-čujuhus (17. p.)Walker, Jearl. Principles of Physics.
MLA-čujuhus (9. p.)Walker, Jearl. Principles of Physics.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.
Walker, J. Principles of Physics.
Chicago-čujuhus (17. p.)Walker, Jearl. Principles of Physics.
MLA-čujuhus (9. p.)Walker, Jearl. Principles of Physics.