Cite
Le développement régional en Europe
MLA
Riccardo Petrella. Le Développement Régional En Europe. De Gruyter Mouton, 1971. EBSCOhost, widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsebk&AN=2040190&authtype=sso&custid=ns315887.
APA
Riccardo Petrella. (1971). Le développement régional en Europe: Vol. Reprint 2019. De Gruyter Mouton.
Chicago
Riccardo Petrella. 1971. Le Développement Régional En Europe. Vol. Reprint 2019. Publications of the European Coordination Centre for Research and Documentation in the Social Sciences. Berlin/Boston: De Gruyter Mouton. http://widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsebk&AN=2040190&authtype=sso&custid=ns315887.