Gillis, W. R. (1989). Profitability and mobility in rural America: Successful approaches to tackling rural transportation problems. Pennsylvania State University Press.
Chicago Style (17th ed.) CitationGillis, William R. Profitability and Mobility in Rural America: Successful Approaches to Tackling Rural Transportation Problems. University Park: Pennsylvania State University Press, 1989.
MLA (9th ed.) CitationGillis, William R. Profitability and Mobility in Rural America: Successful Approaches to Tackling Rural Transportation Problems. Pennsylvania State University Press, 1989.
Warning: These citations may not always be 100% accurate.