Kutliroff, D. R. (1970). Physics teacher's guide: Effective classroom demonstrations and activities. Parker Publishing.
Cita Chicago Style (17a ed.)Kutliroff, David R. Physics Teacher's Guide: Effective Classroom Demonstrations and Activities. West Nyack: Parker Publishing, 1970.
Cita MLA (9a ed.)Kutliroff, David R. Physics Teacher's Guide: Effective Classroom Demonstrations and Activities. Parker Publishing, 1970.
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