Spitzer, D. (2007). Super motivation. Prentice Hall of India.
Chicago-čujuhus (17. p.)Spitzer, Dean. Super Motivation. New Delhi: Prentice Hall of India, 2007.
MLA-čujuhus (9. p.)Spitzer, Dean. Super Motivation. Prentice Hall of India, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.