Wilson, C., Krasnow, G., Smulyan, L., & Marshak, D. (1983). HM science study skills program: People, energy, and appropriate technology. National Science Teachers Association.
Cita Chicago Style (17a ed.)Wilson, Carol, Gary Krasnow, Lisa Smulyan, y David Marshak. HM Science Study Skills Program: People, Energy, and Appropriate Technology. Washington, D.C: National Science Teachers Association, 1983.
Cita MLA (9a ed.)Wilson, Carol, et al. HM Science Study Skills Program: People, Energy, and Appropriate Technology. National Science Teachers Association, 1983.
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