Citazione Stile APA (7a Edizione)
Dubin, F., & Olshtain, E. (1994). Course Design: Developing programs and materials for language learning. The University Press.
Citazione stile Chigago Style (17a edizione)
Dubin, Fraida, e Elite Olshtain. Course Design: Developing Programs and Materials for Language Learning. Cambridge: The University Press, 1994.
Citatione MLA (9a ed.)
Dubin, Fraida, e Elite Olshtain. Course Design: Developing Programs and Materials for Language Learning. The University Press, 1994.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.