Telljohann, S. K., Symons, C. W., & Pateman, B. (2009). Health education: Elementary and middle school aplications. (6. ed.). Boston, EE. UU.: Mc Graw Hill.
Citación estilo ChicagoTelljohann, Susan K., Cynthia W. Symons, y Beth Pateman. Health Education: Elementary and Middle School Aplications. 6. ed. Boston, EE. UU.: Mc Graw Hill, 2009.
Cita MLATelljohann, Susan K., Cynthia W. Symons, y Beth Pateman. Health Education: Elementary and Middle School Aplications. 6. ed. Boston, EE. UU.: Mc Graw Hill, 2009.
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