Leighton, R. B., & Vogt, R. E. (1969). Exercises in introductory physics. Addison-Wesley.
Chicago-čujuhus (17. p.)Leighton, Robert B., juo Rochus E. Vogt. Exercises in Introductory Physics. Reading: Addison-Wesley, 1969.
MLA-čujuhus (9. p.)Leighton, Robert B., juo Rochus E. Vogt. Exercises in Introductory Physics. Addison-Wesley, 1969.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.