APA-čujuhus (7. p.)
International Labour Office & ebrary, Inc. (2005). Safety and health in ports. International Labour Office.
Chicago-čujuhus (17. p.)
International Labour Office juo Inc ebrary. Safety and Health in Ports. Geneva: International Labour Office, 2005.
MLA-čujuhus (9. p.)
International Labour Office juo Inc ebrary. Safety and Health in Ports. International Labour Office, 2005.
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