Gaya APA

H.Hasse[Ed], R. et al (2008). Social Market Economy Principles and Implementation - Economic Policy form A to Z (English Edition). Germany: Konrad-Adenauer-Stiftung.

Gaya MLA

H.Hasse[Ed], Rolf. et al. "Social Market Economy Principles and Implementation - Economic Policy form A to Z". English Edition Germany: Konrad-Adenauer-Stiftung, 2008. Text.