Smith, R. P. (1975). Consumer demand for cars in the USA. New York: Cambridge University Press.
Trích dẫn kiểu ChicagoSmith, R. P. Consumer Demand for Cars in the USA. New York: Cambridge University Press, 1975.
MLA CitationSmith, R. P. Consumer Demand for Cars in the USA. New York: Cambridge University Press, 1975.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.