Lybeer, C. (2006). Charlotte Lybeer. Camera Austria.
Cita Chicago (17th ed.)Lybeer, Charlotte. "Charlotte Lybeer." Camera Austria 2006.
Cita MLA (8th ed.)Lybeer, Charlotte. "Charlotte Lybeer." Camera Austria, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.