Llewellyn, D. (2005). Teaching high school science through inquiry: A case study approach. Corwin Press.
Lua i Stíl Chicago (17ú heag.)Llewellyn, Douglas. Teaching High School Science Through Inquiry: A Case Study Approach. Thousand Oaks : Arlington, Va.: Corwin Press, 2005.
Lua MLA (8ú heag.)Llewellyn, Douglas. Teaching High School Science Through Inquiry: A Case Study Approach. Corwin Press, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.