%0 Online %E El-Khoury, Amanda %I Comparative Constitutions Project %D 2011 %C Champaign, Illinois %G English %G German %B World constitutions illustrated. %T 1971 amendments to the German Federal Republic's Constitution of 1949 : March 20, 1971. %U http://ezp1.villanova.edu/login?url=https://www.heinonline.org/HOL/Page?handle=hein.cow/zzde0092&collection=cow#2