Craven, M. (2003). Developing reading keys: International version: student book. Karim International (004291).
Citazione stile Chigago Style (17a edizione)Craven, Miles. Developing Reading Keys: International Version: Student Book. Oxford: Karim International (004291), 2003.
Citatione MLA (9a ed.)Craven, Miles. Developing Reading Keys: International Version: Student Book. Karim International (004291), 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.