Stone, J., & Miller, R. M. (1985). Volunteer youth workers. Group books.
Chicago-čujuhus (17. p.)Stone, J.David, juo Rose Mary Miller. Volunteer Youth Workers. Loveland: Group books, 1985.
MLA-čujuhus (9. p.)Stone, J.David, juo Rose Mary Miller. Volunteer Youth Workers. Group books, 1985.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.