APA-viite (7. p.)

ebrary, Inc. (2001). Guidelines on occupational safety and health management systems. ILO.

Chicago-viite (17. p.)

ebrary, Inc. Guidelines on Occupational Safety and Health Management Systems. Geneva: ILO, 2001.

MLA-viite (9. p.)

ebrary, Inc. Guidelines on Occupational Safety and Health Management Systems. ILO, 2001.

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