Cita APA

Jones, L. (2002). New progress to proficiency: Self-study student's book. Cambridge: Canbridge University.

Citación estilo Chicago

Jones, Leo. New Progress to Proficiency: Self-study Student's Book. Cambridge: Canbridge University, 2002.

Cita MLA

Jones, Leo. New Progress to Proficiency: Self-study Student's Book. Cambridge: Canbridge University, 2002.