APA-ийн эшлэл(7 дахь хэвлэлт)

Griffiths, C. (2013). The strategy factor in successful language learning. Multilingual Matters.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Griffiths, Carol. The Strategy Factor in Successful Language Learning. Bristol: Multilingual Matters, 2013.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Griffiths, Carol. The Strategy Factor in Successful Language Learning. Multilingual Matters, 2013.