National Planning Association & New York (State) Office of Planning Coordination. (1969). Industrial and commercial activities: An overview, a report in a series on the New York State Central Economic and Demographic Study. New York State Office of Planning Coordination.
芝加哥风格引文National Planning Association 与 New York (State) Office of Planning Coordination. Industrial and Commercial Activities: An Overview, a Report in a Series on the New York State Central Economic and Demographic Study. Albany: New York State Office of Planning Coordination, 1969.
MLA引文National Planning Association 与 New York (State) Office of Planning Coordination. Industrial and Commercial Activities: An Overview, a Report in a Series on the New York State Central Economic and Demographic Study. New York State Office of Planning Coordination, 1969.