APA-ийн эшлэл(7 дахь хэвлэлт)

Jeffery, J., & Parr, J. (2021). International perspectives on writing curricula and development: A cross-case comparison. Routledge.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Jeffery, Jill, ба Judy Parr. International Perspectives on Writing Curricula and Development: A Cross-case Comparison. Oxford, England ; New York, New York: Routledge, 2021.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Jeffery, Jill, ба Judy Parr. International Perspectives on Writing Curricula and Development: A Cross-case Comparison. Routledge, 2021.