Petreshene, S. S. (1985). Mind joggers!: 5 to 15 minute activities that make kids think. Center for Applied Research in Education.
Cita Chicago Style (17a ed.)Petreshene, Susan S. Mind Joggers!: 5 to 15 Minute Activities That Make Kids Think. West Nyack, N.Y.: Center for Applied Research in Education, 1985.
Cita MLA (8a ed.)Petreshene, Susan S. Mind Joggers!: 5 to 15 Minute Activities That Make Kids Think. Center for Applied Research in Education, 1985.
Precaución: Estas citas no son 100% exactas.