OECD. (1995). Protection of intellctual property in Central and Eastern European Countries: The legal situation in Bulgaria, CSFR, Hungary, Poland and Romania. OECD.
Chicago Style (17. basım) AtıfOECD. Protection of Intellctual Property in Central and Eastern European Countries: The Legal Situation in Bulgaria, CSFR, Hungary, Poland and Romania. Paris: OECD, 1995.
MLA (9th ed.) AtıfOECD. Protection of Intellctual Property in Central and Eastern European Countries: The Legal Situation in Bulgaria, CSFR, Hungary, Poland and Romania. OECD, 1995.
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