Universities-National Bureau Committee for Economic Research & National Bureau of Economic Research. (1965). Transportation economics ; a conference of the Universities--National Bureau Committee for Economic Research. Columbia Univ. Press.
Цитирование в стиле Чикаго (17-е изд.)Universities-National Bureau Committee for Economic Research и National Bureau of Economic Research. Transportation Economics ; a Conference of the Universities--National Bureau Committee for Economic Research. New York, National Bureau of Econ. Res: Columbia Univ. Press, 1965.
Цитирование MLA (9-е изд.)Universities-National Bureau Committee for Economic Research и National Bureau of Economic Research. Transportation Economics ; a Conference of the Universities--National Bureau Committee for Economic Research. Columbia Univ. Press, 1965.