Παραπομπή APA

International labour office. (1979). Man in his working environment: A workers' education manual. Geneve: International labour office.

Παραπομπή Chicago Style

International labour office. Man in His Working Environment: A Workers' Education Manual. Geneve: International labour office, 1979.

Παραπομπή MLA

International labour office. Man in His Working Environment: A Workers' Education Manual. Geneve: International labour office, 1979.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.