Hundt, R. (1928). Thüringer Gold. Sonntagsblatt.
Cita Chicago (17th ed.)Hundt, Rudolf. "Thüringer Gold." Sonntagsblatt 1928.
Cita MLA (8th ed.)Hundt, Rudolf. "Thüringer Gold." Sonntagsblatt, 1928.
Atenció: Aquestes cites poden no estar 100% correctes.