(1994). Federation Internationale De La Precontrainte Fip. Structural Engineers Trading Organisation.
Chicago Style (17th ed.) CitationFederation Internationale De La Precontrainte Fip. Structural Engineers Trading Organisation, 1994.
MLA引文Federation Internationale De La Precontrainte Fip. Structural Engineers Trading Organisation, 1994.
警告:这些引文格式不一定是100%准确.