Caves, R. W. (1992). Land use planning: The ballot box revolution. Sage Publications.
Dyfyniad Arddull ChicagoCaves, Roger W. Land Use Planning: The Ballot Box Revolution. Newbury Park, Calif.: Sage Publications, 1992.
Dyfyniad MLACaves, Roger W. Land Use Planning: The Ballot Box Revolution. Sage Publications, 1992.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.