APA
Gaspar P., . (1995). Changes and Challenges. Economic Transformation in East-Central Europe. Budapest: Institute for World Economics, Hungarian Academy of Sciences.
Chicago
Gaspar Pal, . 1995. Changes and Challenges. Economic Transformation in East-Central Europe. Budapest: Institute for World Economics, Hungarian Academy of Sciences.
Harvard
Gaspar P., . (1995). Changes and Challenges. Economic Transformation in East-Central Europe. Budapest: Institute for World Economics, Hungarian Academy of Sciences.
MLA
Gaspar Pal, . Changes and Challenges. Economic Transformation in East-Central Europe. Budapest: Institute for World Economics, Hungarian Academy of Sciences. 1995.