Cita APA (7th ed.)
United States of America, Departament of Health Education and Welfare. (1963). Education for a changing world of work: Appendix III.
Cita Chicago (17th ed.)
United States of America, Departament of Health Education and Welfare. Education for a Changing World of Work: Appendix III. 1963.
Cita MLA (9th ed.)
United States of America, Departament of Health Education and Welfare. Education for a Changing World of Work: Appendix III. 1963.
Atenció: Aquestes cites poden no estar 100% correctes.