Citazione Stile APA (7a Edizione)

Nunan, D. (2004). Task-based language teaching (Rev. ed.). Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Nunan, David. Task-based Language Teaching. Rev. ed. Cambridge,UK: Cambridge University Press, 2004.

Citatione MLA (9a ed.)

Nunan, David. Task-based Language Teaching. Rev. ed. Cambridge University Press, 2004.