APA (7th ed.) Zitazioa
Klee, L. (2015). International construction contract law. Wiley-Blackwell.
Chicago Style (17th ed.) Zitazioa
Klee, Lukas. International Construction Contract Law. Hoboken: Wiley-Blackwell, 2015.
MLA (9th ed.) Zitazioa
Klee, Lukas. International Construction Contract Law. Wiley-Blackwell, 2015.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.