APA

Nakai H., Yoo C. H., . (1988). Analysis and design of curved steel bridges. New York [u.a.]: McGraw-Hill.

Chicago

Nakai Hiroshi, Yoo Chai H, . 1988. Analysis and design of curved steel bridges. New York [u.a.]: McGraw-Hill.

Harvard

Nakai H., Yoo C. H., . (1988). Analysis and design of curved steel bridges. New York [u.a.]: McGraw-Hill.

MLA

Nakai Hiroshi, Yoo Chai H, . Analysis and design of curved steel bridges. New York [u.a.]: McGraw-Hill. 1988.