(1922). Decimal classification and relative index for libraries and personal use: In arranjing for immediate reference, books, pamflets, clippings, pictures, manuscript notes and other material / by Melvil Dewey..
Chicago-referens (17:e uppl.)Decimal Classification and Relative Index for Libraries and Personal Use: In Arranjing for Immediate Reference, Books, Pamflets, Clippings, Pictures, Manuscript Notes and Other Material / by Melvil Dewey.. 1922.
MLA-referens (9:e uppl.)Decimal Classification and Relative Index for Libraries and Personal Use: In Arranjing for Immediate Reference, Books, Pamflets, Clippings, Pictures, Manuscript Notes and Other Material / by Melvil Dewey.. 1922.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.