Wollman, W. (1978). Developmental implications of science teaching: Early adolescense. ERIC.
Lua i Stíl Chicago (17ú heag.)Wollman, Warren. Developmental Implications of Science Teaching: Early Adolescense. Ohio, Estados Unidos: ERIC, 1978.
Lua MLA (9ú heag.)Wollman, Warren. Developmental Implications of Science Teaching: Early Adolescense. ERIC, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.