Cita APA

Betz, H. K., & Betz, H. K. (1973). The Pattern of economic reform in East Germany: Return to increased centralization. Calgary: University Dept of Economics.

Citación estilo Chicago

Betz, Horst K., y Horst K. Betz. The Pattern of Economic Reform in East Germany: Return to Increased Centralization. Calgary: University Dept of Economics, 1973.

Cita MLA

Betz, Horst K., y Horst K. Betz. The Pattern of Economic Reform in East Germany: Return to Increased Centralization. Calgary: University Dept of Economics, 1973.