Guide to Civil Engineering Projects in and around New York City, Metropolitan Section, American Society of Engineers, 1997, available from ASCE Metropolitan Section (页面存档备份,存于互联网档案馆).
Guide to Civil Engineering Projects in and around New York City, Metropolitan Section, American Society of Engineers, 1997, available from ASCE Metropolitan Section (页面存档备份,存于互联网档案馆).