Παραπομπή σε μορφή APA (7η εκδ.)

Lewis, S. R. (1973). Report of a study of the programs and staffing of the School of Economics, University of the Philippines: Undertaken by Stephen R. Lewis, Jr. National Economic and Development Authority.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Lewis, Stephen R. Report of a Study of the Programs and Staffing of the School of Economics, University of the Philippines: Undertaken by Stephen R. Lewis, Jr. Manila: National Economic and Development Authority, 1973.

Παραπομπή σε μορφή MLA (9th εκδ.)

Lewis, Stephen R. Report of a Study of the Programs and Staffing of the School of Economics, University of the Philippines: Undertaken by Stephen R. Lewis, Jr. National Economic and Development Authority, 1973.