APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc. (2012). Structure, group definitions and correspondence tables. International Labour Office.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc. Structure, Group Definitions and Correspondence Tables. Geneva: International Labour Office, 2012.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc. Structure, Group Definitions and Correspondence Tables. International Labour Office, 2012.