NAKAI, H. (1988). Analysis And Design Of Curved Steel Bridges Hiroshi Nakai And Chai Hong Yoo. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)NAKAI, Hiroshi. Analysis And Design Of Curved Steel Bridges Hiroshi Nakai And Chai Hong Yoo. McGraw-Hill, 1988.
Lua MLA (8ú heag.)NAKAI, Hiroshi. Analysis And Design Of Curved Steel Bridges Hiroshi Nakai And Chai Hong Yoo. McGraw-Hill, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.