International Institute for Educational Planning, Józefowicz, A., & Sanyal, B. C. (1978). Graduate employment and planning of higher education in Poland. International Institute for Educational Planning.
Čikaški stil citiranja (17. izdanje)International Institute for Educational Planning, Adam Józefowicz, i Bikas C. Sanyal. Graduate Employment and Planning of Higher Education in Poland. Paris: International Institute for Educational Planning, 1978.
MLA način citiranja (9. izdanje)International Institute for Educational Planning, et al. Graduate Employment and Planning of Higher Education in Poland. International Institute for Educational Planning, 1978.
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