Ohio. State University, Columbus. Department of Education, & Alberty, H. B. (1956). Helping teenagers explore values: A resource unit for high-school teachers. Ohio State University.
Lua i Stíl Chicago (17ú heag.)Ohio. State University, Columbus. Department of Education, agus Harold Bernard Alberty. Helping Teenagers Explore Values: A Resource Unit for High-school Teachers. [Columbus]: Ohio State University, 1956.
Lua MLA (9ú heag.)Ohio. State University, Columbus. Department of Education, agus Harold Bernard Alberty. Helping Teenagers Explore Values: A Resource Unit for High-school Teachers. Ohio State University, 1956.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.