Harmer, J. (2007). Just Right American Edition: Student's Book. Intermediate. Marshall Cavendish.
Citazione stile Chigago Style (17a edizione)Harmer, Jeremy. Just Right American Edition: Student's Book. Intermediate. Londres: Marshall Cavendish, 2007.
Citatione MLA (9a ed.)Harmer, Jeremy. Just Right American Edition: Student's Book. Intermediate. Marshall Cavendish, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.