APA-čujuhus (7. p.)
Bertolini, D. M. (1989). Back to the heart of youth work. Victor Books.
Chicago-čujuhus (17. p.)
Bertolini, Dewey M. Back to the Heart of Youth Work. [Wheaton, Ill.]: Victor Books, 1989.
MLA-čujuhus (9. p.)
Bertolini, Dewey M. Back to the Heart of Youth Work. Victor Books, 1989.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.