Collins, S. (1990). Alcohol, Social Work and Helping. Routeldge Publisher.
Chicago-čujuhus (17. p.)Collins, Stewart. Alcohol, Social Work and Helping. London: Routeldge Publisher, 1990.
MLA-čujuhus (9. p.)Collins, Stewart. Alcohol, Social Work and Helping. Routeldge Publisher, 1990.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.