National Research Council (U.S.). Transportation Research Board. (1997). Public-sector aviation issues: Graduate research award papers, 1995-1996. National Academy Press.
Citazione stile Chigago Style (17a edizione)National Research Council (U.S.). Transportation Research Board. Public-sector Aviation Issues: Graduate Research Award Papers, 1995-1996. Washington, D.C: National Academy Press, 1997.
Citatione MLA (9a ed.)National Research Council (U.S.). Transportation Research Board. Public-sector Aviation Issues: Graduate Research Award Papers, 1995-1996. National Academy Press, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.