APA-ийн эшлэл(7 дахь хэвлэлт)

Sarah Snashall. (2015). Oxford English for Cambridge Primary Workbook 2 (OP PRIMARY SUPPLEMENTARY COURSES) (Workbook.). Oxford University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Sarah Snashall. Oxford English for Cambridge Primary Workbook 2 (OP PRIMARY SUPPLEMENTARY COURSES). Workbook. Oxford University Press, 2015.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Sarah Snashall. Oxford English for Cambridge Primary Workbook 2 (OP PRIMARY SUPPLEMENTARY COURSES). Workbook. Oxford University Press, 2015.