Christensen, L. L. (1973). Introduction to sources of urban planning considerations and standards. Council of Planning Librarians.
Chicago Style (17th ed.) CitationChristensen, Linda L. Introduction to Sources of Urban Planning Considerations and Standards. Monticello, Ill: Council of Planning Librarians, 1973.
MLA (9th ed.) CitationChristensen, Linda L. Introduction to Sources of Urban Planning Considerations and Standards. Council of Planning Librarians, 1973.
Warning: These citations may not always be 100% accurate.