Siberman, M., & Biech, E. (2015). Active training: A handbook of techniques, designs, case examples, and tips (4th. ed.). Wiley.
Citación estilo ChicagoSiberman, Mel, and Elaine Biech. Active Training: A Handbook of Techniques, Designs, Case Examples, and Tips. 4th. ed. Hoboken, NJ: Wiley, 2015.
Cita MLASiberman, Mel, and Elaine Biech. Active Training: A Handbook of Techniques, Designs, Case Examples, and Tips. 4th. ed. Wiley, 2015.
Warning: These citations may not always be 100% accurate.