APA-čujuhus (7. p.)
BERKOWITZ, M., & ET AL. (1989). THE EFFECTS OF A RESIDENT SELF-HELP MODEL ON CONTROL, SOCIAL INVOLVEMENT AND SELF-ESTEEM AMONG THE ELDERLY.
Chicago-čujuhus (17. p.)
BERKOWITZ, M.W, juo ET AL. THE EFFECTS OF A RESIDENT SELF-HELP MODEL ON CONTROL, SOCIAL INVOLVEMENT AND SELF-ESTEEM AMONG THE ELDERLY. 1989.
MLA-čujuhus (9. p.)
BERKOWITZ, M.W, juo ET AL. THE EFFECTS OF A RESIDENT SELF-HELP MODEL ON CONTROL, SOCIAL INVOLVEMENT AND SELF-ESTEEM AMONG THE ELDERLY. 1989.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.