Knape, W. (1982). In Siebenbürgen. Brockhaus.
Cita Chicago (17th ed.)Knape, Wolfgang. In Siebenbürgen. Leipzig: Brockhaus, 1982.
Cita MLA (8th ed.)Knape, Wolfgang. In Siebenbürgen. Brockhaus, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.