Minnesota. University. Division of Library Instruction & Russell, H. G. (1951). The use of books and libraries (7th ed.). University of Minnesota Press.
Chicago-referens (17:e uppl.)Minnesota. University. Division of Library Instruction och Harold Garfield Russell. The Use of Books and Libraries. 7th ed. Minneapolis: University of Minnesota Press, 1951.
MLA-referens (9:e uppl.)Minnesota. University. Division of Library Instruction och Harold Garfield Russell. The Use of Books and Libraries. 7th ed. University of Minnesota Press, 1951.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.