Edwards Douty, M. A. (1967). Leadership development and the wokers' conference. Abingdon.
Lua i Stíl Chicago (17ú heag.)Edwards Douty, Mary Alice. Leadership Development and the Wokers' Conference. Abingdon, 1967.
Lua MLA (9ú heag.)Edwards Douty, Mary Alice. Leadership Development and the Wokers' Conference. Abingdon, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.