APA Баримт

Alli B. (2001). Fundamental Principles of Occupational Health and Safety. ILO.

Чикаго маягийн жагсаалт

Alli B. Fundamental Principles of Occupational Health and Safety. Geneva: ILO, 2001.

MLA ишлэл

Alli B. Fundamental Principles of Occupational Health and Safety. ILO, 2001.

Warning: These citations may not always be 100% accurate.