APA-viite (7. p.)

VAS, G. (2014). ENGLISH LANGUAGE LEARNING IDIOMS. IMAGE BOOK.

Chicago-viite (17. p.)

VAS, GRATIAN. ENGLISH LANGUAGE LEARNING IDIOMS. MUMBAI: IMAGE BOOK, 2014.

MLA-viite (9. p.)

VAS, GRATIAN. ENGLISH LANGUAGE LEARNING IDIOMS. IMAGE BOOK, 2014.