Killen, R. (2009). Effective teaching strategies: Lessons from research and practice (5th ed.). Cengage Learning.
Citação norma ChicagoKillen, Roy. Effective Teaching Strategies: Lessons from Research and Practice. 5th ed. South Melbourne: Cengage Learning, 2009.
Citação norma MLAKillen, Roy. Effective Teaching Strategies: Lessons from Research and Practice. 5th ed. Cengage Learning, 2009.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.