Simpson, Barry J.
Urban public transport today / Barry J. Simpson
E & FN Spon, 1994
 Buku Teks
Adams, John, 1938-
Transportation planning vision and practice
Routledge & Kegan Paul, 1981
 Buku Teks
Williams, Stephen
Outdoor recreation and the urban environment / Stephen Williams
Routledge , 1995
 Buku Teks
Critical issues in urban economic development; Vol. 1
edited by Victor A. Hauser
Oxford University Press, 1986
 Buku Teks
Blackman, Tim
Urban policy in practice
Routledge, 1995
 Buku Teks