National Research Council (U.S.). Transportation Research Board & Markow, M. J. (1994). Role of highway maintenance in integrated management systems. National Academy Press.
Chicago-referens (17:e uppl.)National Research Council (U.S.). Transportation Research Board och Michael J. Markow. Role of Highway Maintenance in Integrated Management Systems. Washington, D.C: National Academy Press, 1994.
MLA-referens (9:e uppl.)National Research Council (U.S.). Transportation Research Board och Michael J. Markow. Role of Highway Maintenance in Integrated Management Systems. National Academy Press, 1994.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.