(2000). The knowledge-based economy: The global challenges of the 21st century. State Committee for Scientific Research Republic of Poland.
Chicago-Zitierstil (17. Ausg.)The Knowledge-based Economy: The Global Challenges of the 21st Century. Warszawa: State Committee for Scientific Research Republic of Poland, 2000.
MLA-Zitierstil (9. Ausg.)The Knowledge-based Economy: The Global Challenges of the 21st Century. State Committee for Scientific Research Republic of Poland, 2000.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.