Arbuckle, D. S. (1965). Counseling: Philosophy, theory and practice. Allyn and Bacon.
Lua i Stíl Chicago (17ú heag.)Arbuckle, Dugald Sinclair. Counseling: Philosophy, Theory and Practice. Boston: Allyn and Bacon, 1965.
Lua MLA (9ú heag.)Arbuckle, Dugald Sinclair. Counseling: Philosophy, Theory and Practice. Allyn and Bacon, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.