Citazione Stile APA (7a Edizione)
Williams, D. (2020). Kód: 22197424 Roadmap A2 Teacher's Book with digital resources and assessment package. Pearson.
Citazione stile Chigago Style (17a edizione)
Williams, Damian. Kód: 22197424 Roadmap A2 Teacher's Book with Digital Resources and Assessment Package. Harlow,Essex: Pearson, 2020.
Citatione MLA (9a ed.)
Williams, Damian. Kód: 22197424 Roadmap A2 Teacher's Book with Digital Resources and Assessment Package. Pearson, 2020.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.