Hadfield, J., & Dörnyei, Z. (2013). Motivating learning (1a. ed.). Routledge.
Cita Chicago (17th ed.)Hadfield, Jill, i Zoltán Dörnyei. Motivating Learning. 1a. ed. Londres: Routledge, 2013.
Cita MLA (9th ed.)Hadfield, Jill, i Zoltán Dörnyei. Motivating Learning. 1a. ed. Routledge, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.