APA-ийн эшлэл(7 дахь хэвлэлт)

Hoffman, M., & Rumsey, M. (2012). International and foreign legal research: A coursebook (2nd ed.). Martinus Nijhoff.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Hoffman, Marcy, ба Mary Rumsey. International and Foreign Legal Research: A Coursebook. 2nd ed. Leiden ; Boston: Martinus Nijhoff, 2012.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Hoffman, Marcy, ба Mary Rumsey. International and Foreign Legal Research: A Coursebook. 2nd ed. Martinus Nijhoff, 2012.