Poznanski, K. (1985). The Environment For Technological Change In Centrally Planned Economies (1. Edisyon.). IBRD.
Chicago Style (17. basım) AtıfPoznanski, Kazimierz. The Environment For Technological Change In Centrally Planned Economies. 1. Edisyon. Washington: IBRD, 1985.
MLA (9th ed.) AtıfPoznanski, Kazimierz. The Environment For Technological Change In Centrally Planned Economies. 1. Edisyon. IBRD, 1985.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..