(CLS) The motivation equation II.
Chicago-čujuhus (17. p.)(CLS) The Motivation Equation II.
MLA-čujuhus (9. p.)(CLS) The Motivation Equation II.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.
APA-čujuhus (7. p.)