APA
Vollmer S., . (2009). A contribution to the empirics of economic and human development. Bern: Peter Lang.
Chicago
Vollmer Sebastian, . 2009. A contribution to the empirics of economic and human development. Bern: Peter Lang.
Harvard
Vollmer S., . (2009). A contribution to the empirics of economic and human development. Bern: Peter Lang.
MLA
Vollmer Sebastian, . A contribution to the empirics of economic and human development. Bern: Peter Lang. 2009.