Citazione Stile APA (7a Edizione)

Nunan, D. (1989). Designing tasks for the communicative classroom. Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Nunan, David. Designing Tasks for the Communicative Classroom. Cambridge [England] ; New York: Cambridge University Press, 1989.

Citatione MLA (8a ed.)

Nunan, David. Designing Tasks for the Communicative Classroom. Cambridge University Press, 1989.