World Trade Press & ebrary, Inc. (2010). Poland: Money & banking. World Trade Press.
Cita Chicago (17th ed.)World Trade Press i Inc ebrary. Poland: Money & Banking. Petaluma, CA: World Trade Press, 2010.
Cita MLA (9th ed.)World Trade Press i Inc ebrary. Poland: Money & Banking. World Trade Press, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.