APA
International Federation of Consulting Engineers, . (1992). Professional liability insurance - A primer. Switzerland: FIDIC.
Chicago
International Federation of Consulting Engineers, . 1992. Professional liability insurance - A primer. Switzerland: FIDIC.
Harvard
International Federation of Consulting Engineers, . (1992). Professional liability insurance - A primer. Switzerland: FIDIC.
MLA
International Federation of Consulting Engineers, . Professional liability insurance - A primer. Switzerland: FIDIC. 1992.