APA (7th ed.) Citation

Não informado. (1974). Social and labour bulletin. International Labour Office.

Chicago Style (17th ed.) Citation

Não informado. Social and Labour Bulletin. Geneva, Suíça: International Labour Office, 1974.

MLA (8th ed.) Citation

Não informado. Social and Labour Bulletin. International Labour Office, 1974.

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