(PDF)于2008-08-24). Port Authority ofNew York and NewJersey - George Washington Bridge. The Port Authority ofNew York & NewJersey. [2013-09-13]. (原始内容存档于2013-09-20)
and NewJersey by Dr. Jean-Paul Rodrigue, Dept. of Economics & Geography, Hofstra University, 1998–2006. The Port Authority ofNew York and NewJersey: Global