United nations. (2004). Supplement of the Bulletin of Labour Statistics: 2004-1. International Labour Office.
Чикаго маягийн жагсаалтUnited nations. Supplement of the Bulletin of Labour Statistics: 2004-1. Geneva: International Labour Office, 2004.
MLA ишлэлUnited nations. Supplement of the Bulletin of Labour Statistics: 2004-1. International Labour Office, 2004.
Warning: These citations may not always be 100% accurate.