Cita APA

Keithly, D. M. (1990). The GDR and reform. Politics and society in Germany, Austria and Switzerland.

Citación estilo Chicago

Keithly, David M. "The GDR and Reform." Politics and Society in Germany, Austria and Switzerland 1990.

Cita MLA

Keithly, David M. "The GDR and Reform." Politics and Society in Germany, Austria and Switzerland, 1990.