Kirkwood, L. H. (1961). Charging systems. Graduate School of Library Service, Rutgers - The State University.
Chicago Style (17th ed.) CitationKirkwood, Leila H. Charging Systems. New Brunswick, N.J: Graduate School of Library Service, Rutgers - The State University, 1961.
MLA (9th ed.) CitationKirkwood, Leila H. Charging Systems. Graduate School of Library Service, Rutgers - The State University, 1961.
Warning: These citations may not always be 100% accurate.