International Labor Office. (1974). Human resources development: Vocational guidance and vocational training. International Labor Office.
Citação do estilo Chicago (17ª ed.)International Labor Office. Human Resources Development: Vocational Guidance and Vocational Training. Geneva: International Labor Office, 1974.
Citação MLA (9ª ed.)International Labor Office. Human Resources Development: Vocational Guidance and Vocational Training. International Labor Office, 1974.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.