APA
Apathy E., . (1991). The Change of Regime and the Hungarian Telecommunication Industry (An Empirical Survey). Budapest: Institute for World Economics, Hungarian Academy of Sciences.
Chicago
Apathy Ervin, . 1991. The Change of Regime and the Hungarian Telecommunication Industry (An Empirical Survey). Budapest: Institute for World Economics, Hungarian Academy of Sciences.
Harvard
Apathy E., . (1991). The Change of Regime and the Hungarian Telecommunication Industry (An Empirical Survey). Budapest: Institute for World Economics, Hungarian Academy of Sciences.
MLA
Apathy Ervin, . The Change of Regime and the Hungarian Telecommunication Industry (An Empirical Survey). Budapest: Institute for World Economics, Hungarian Academy of Sciences. 1991.