Häfner, M. Internationales Puppen-Festival. _tipps.
Cita Chicago (17th ed.)Häfner, Michael. "Internationales Puppen-Festival." _tipps .
Cita MLA (8th ed.)Häfner, Michael. "Internationales Puppen-Festival." _tipps, .
Atenció: Aquestes cites poden no estar 100% correctes.