VAS, G. (2014). ENGLISH LANGUAGE LEARNING IDIOMS. IMAGE BOOK.
Cita Chicago (17th ed.)VAS, GRATIAN. ENGLISH LANGUAGE LEARNING IDIOMS. MUMBAI: IMAGE BOOK, 2014.
Cita MLA (9th ed.)VAS, GRATIAN. ENGLISH LANGUAGE LEARNING IDIOMS. IMAGE BOOK, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.