Bibliographical Planning Committee of Philadelphia. (1942). Philadelphia libraries, a survey of facilities, needs and opportunities: A report to the Carnegie Corporation of New York. University of Pennsylvania Press.
Citación estilo ChicagoBibliographical Planning Committee of Philadelphia. Philadelphia Libraries, a Survey of Facilities, Needs and Opportunities: A Report to the Carnegie Corporation of New York. Philadelphia: University of Pennsylvania Press, 1942.
Cita MLABibliographical Planning Committee of Philadelphia. Philadelphia Libraries, a Survey of Facilities, Needs and Opportunities: A Report to the Carnegie Corporation of New York. University of Pennsylvania Press, 1942.
Warning: These citations may not always be 100% accurate.