Gaya APA

Lavigne, A, L., Good, T, L. (2015). Improving teaching through observation and feedback : beyond state and federal mandates . Oxon: Routledge.

Gaya MLA

Lavigne, Alyson, L.., Good, Thomas, L.. "Improving teaching through observation and feedback : beyond state and federal mandates". Oxon: Routledge, 2015. Text.