APA
University of illinois graduate school of library science institute, University of illinois graduate school of library science institute, . (1952). Role of classification in the modern American library. : .
Chicago
University of illinois graduate school of library science institute, University of illinois graduate school of library science institute, . 1952. Role of classification in the modern American library. : .
Harvard
University of illinois graduate school of library science institute, University of illinois graduate school of library science institute, . (1952). Role of classification in the modern American library. : .
MLA
University of illinois graduate school of library science institute, University of illinois graduate school of library science institute, . Role of classification in the modern American library. : . 1952.
