APA citiranje

Ridley, J. R. (1998). Health and safety: In brief. Oxford ; Boston: Butterworth-Heinemann.

Trích dẫn kiểu Chicago

Ridley, John R. Health and Safety: In Brief. Oxford ; Boston: Butterworth-Heinemann, 1998.

MLA citiranje

Ridley, John R. Health and Safety: In Brief. Oxford ; Boston: Butterworth-Heinemann, 1998.

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