https://alchetron.com/Victor-Gruen

https://alchetron.com/Victor-Gruen

http://digitalcollections.uwyo.edu:8180/luna/servlet/view/all/what/Architects/Gruen,%20Victor,%201903-?showAll=what&res=2

http://digitalcollections.uwyo.edu:8180/luna/servlet/view/all/what/Architects/Gruen,%20Victor,%201903-?showAll=what&res=2

http://www.todayifoundout.com/index.php/2015/11/who-invented-the-shopping-mall/

http://evoluscope.blogspot.com/2010/04/victor-gruen.html

http://www.dasrotewien.at/gruen-victor.html

https://alchetron.com/Victor-Gruen

http://www.thefoxisblack.com/2012/08/16/victor-gruen-and-the-birth-of-the-shopping-mall-how-a-displaced-architect-accidentally-changed-american-cities/

http://digitalcollections.uwyo.edu:8180/luna/servlet/view/all/what/Architects/Gruen,%20Victor,%201903-?showAll=what&res=2