Tracy, J. K. W. a. E. M. Social treatment An introduction to inter personal (helping in social work practice. Aldine DeGruyter.
Lua i Stíl Chicago (17ú heag.)Tracy, James K. Whittaker and Elizabeth M. Social Treatment An Introduction to Inter Personal (helping in Social Work Practice. Aldine DeGruyter.
Lua MLA (8ú heag.)Tracy, James K. Whittaker and Elizabeth M. Social Treatment An Introduction to Inter Personal (helping in Social Work Practice. Aldine DeGruyter.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.