Wilson, C., Krasnow, G., Smulyan, L., & Marshak, D. (1983). HM science study skills program: People, energy, and appropriate technology. National Science Teachers Association.
Lua i Stíl Chicago (17ú heag.)Wilson, Carol, Gary Krasnow, Lisa Smulyan, agus David Marshak. HM Science Study Skills Program: People, Energy, and Appropriate Technology. Washington, D.C: National Science Teachers Association, 1983.
Lua MLA (9ú heag.)Wilson, Carol, et al. HM Science Study Skills Program: People, Energy, and Appropriate Technology. National Science Teachers Association, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.