Graham-Brown, R. A. C., & Burns, T. (2011). Lecture notes (10th ed.). Wiley-Blackwell.
Cita Chicago (17th ed.)Graham-Brown, R. A. C., i Tony Burns. Lecture Notes. 10th ed. Chichester, West Sussex ; Hoboken, N.J.: Wiley-Blackwell, 2011.
Cita MLA (9th ed.)Graham-Brown, R. A. C., i Tony Burns. Lecture Notes. 10th ed. Wiley-Blackwell, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.