Marsh, P. (2000). Contracting for engineering and construction projects (5th ed.). Gower.
Chicago Style aipamenaMarsh, Peter. Contracting for Engineering and Construction Projects. 5th ed. Burlington, VT: Gower, 2000.
MLA aipamenaMarsh, Peter. Contracting for Engineering and Construction Projects. 5th ed. Gower, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.