APA-čujuhus (7. p.)
Howe, D. (2009). A brief introduction to social work theory. Palgrave macmillan.
Chicago-čujuhus (17. p.)
Howe, David. A Brief Introduction to Social Work Theory. Hampshire: Palgrave macmillan, 2009.
MLA-čujuhus (9. p.)
Howe, David. A Brief Introduction to Social Work Theory. Palgrave macmillan, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.