Citazione APA

Leo Jones. (1997). New progress to first certificate self- study student's book. Cambridge Univ. Pressenglish languagetextbooks for foreign speakersAnh ngữ thực hành.

Stile di citazione Chicago

Leo Jones. New Progress to First Certificate Self- Study Student's Book. Cambridge Univ. Pressenglish languagetextbooks for foreign speakersAnh ngữ thực hành, 1997.

Citazione MLA

Leo Jones. New Progress to First Certificate Self- Study Student's Book. Cambridge Univ. Pressenglish languagetextbooks for foreign speakersAnh ngữ thực hành, 1997.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.