(1993). Norbert Radermacher.
Cita Chicago (17th ed.)Norbert Radermacher. Wiesbaden, 1993.
Cita MLA (8th ed.)Norbert Radermacher. 1993.
Atenció: Aquestes cites poden no estar 100% correctes.
(1993). Norbert Radermacher.
Cita Chicago (17th ed.)Norbert Radermacher. Wiesbaden, 1993.
Cita MLA (8th ed.)Norbert Radermacher. 1993.