Cita APA (7a ed.)

Roberts, R. S. (1962). Economic development, human skills and technical assistance: A study of I.L.O. technical assitance in the field of productivity and management development. Librairie E. Droz.

Cita Chicago Style (17a ed.)

Roberts, Richard S. Economic Development, Human Skills and Technical Assistance: A Study of I.L.O. Technical Assitance in the Field of Productivity and Management Development. Geneve: Librairie E. Droz, 1962.

Cita MLA (9a ed.)

Roberts, Richard S. Economic Development, Human Skills and Technical Assistance: A Study of I.L.O. Technical Assitance in the Field of Productivity and Management Development. Librairie E. Droz, 1962.