Mussen, P. H. (1980). Essentials of child development and personality. Harper and Row.
Chicago-čujuhus (17. p.)Mussen, Paul Henry. Essentials of Child Development and Personality. Harper and Row, 1980.
MLA-čujuhus (9. p.)Mussen, Paul Henry. Essentials of Child Development and Personality. Harper and Row, 1980.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.