APA-viite (7. p.)

AULAKH, B. (2012). VIVA REAL ENGLISH: A MULTI- SKILL LANGUAGE COURSE WORKBOOK- 2. VIVA EDUCATION.

Chicago-viite (17. p.)

AULAKH, BRINDER. VIVA REAL ENGLISH: A MULTI- SKILL LANGUAGE COURSE WORKBOOK- 2. VIVA EDUCATION, 2012.

MLA-viite (9. p.)

AULAKH, BRINDER. VIVA REAL ENGLISH: A MULTI- SKILL LANGUAGE COURSE WORKBOOK- 2. VIVA EDUCATION, 2012.

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