Work, C. C. A. C. o. S. (1929). Community Cooperation in Social Work. A Plan Submitted to the All-Philadelphia Conference on Social Work, March 5 and 6, 1929. Philadelphia.
Lua i Stíl Chicago (17ú heag.)Work, Continuation Committee. All-Philadelphia Conference on Social. Community Cooperation in Social Work. A Plan Submitted to the All-Philadelphia Conference on Social Work, March 5 and 6, 1929. Philadelphia, 1929.
Lua MLA (8ú heag.)Work, Continuation Committee. All-Philadelphia Conference on Social. Community Cooperation in Social Work. A Plan Submitted to the All-Philadelphia Conference on Social Work, March 5 and 6, 1929. Philadelphia, 1929.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.