International Labour Office & International Labor Conference, 63d. (1976). Working environment: Atmospheric pollution, noise, and vibration : fourth item on the agenda. International Labour Office.
Citazione stile Chigago Style (17a edizione)International Labour Office e 63d International Labor Conference. Working Environment: Atmospheric Pollution, Noise, and Vibration : Fourth Item on the Agenda. Geneva: International Labour Office, 1976.
Citatione MLA (8a ed.)International Labour Office e 63d International Labor Conference. Working Environment: Atmospheric Pollution, Noise, and Vibration : Fourth Item on the Agenda. International Labour Office, 1976.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.