Gaya APA

Cockburn, A, D. (2013). Headteachers, Mediocre Colleagues and the Challenges of Educational Leadership: Reflections on Teacher Quality (Cet. 1). New York: Palgrave Macmillan.

Gaya MLA

Cockburn, Anne, D.. "Headteachers, Mediocre Colleagues and the Challenges of Educational Leadership: Reflections on Teacher Quality". Cet. 1 New York: Palgrave Macmillan, 2013. Text.