Dyfyniad APA

International Labor Office. (1974). Human resources development: Vocational guidance and vocational training. International Labor Office.

Dyfyniad Arddull Chicago

International Labor Office. Human Resources Development: Vocational Guidance and Vocational Training. Geneva: International Labor Office, 1974.

Dyfyniad MLA

International Labor Office. Human Resources Development: Vocational Guidance and Vocational Training. International Labor Office, 1974.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.