Cita APA

Ron, G. ˜. (1989). Small states in years of depression: The Oslo Alliance, 1930 - 1940. Van Gorcum.

Citación estilo Chicago

Ron, Ger ˜vanœ. Small States in Years of Depression: The Oslo Alliance, 1930 - 1940. Assen: Van Gorcum, 1989.

Cita MLA

Ron, Ger ˜vanœ. Small States in Years of Depression: The Oslo Alliance, 1930 - 1940. Van Gorcum, 1989.