Lamb, J. P. (1955). Commercial and technical libraries: Joseph Percy Lamb; with a pref. by Sir Walter Benton Jones, Bart. Allen and Unwin.
Cita Chicago (17th ed.)Lamb, Joseph Percy. Commercial and Technical Libraries: Joseph Percy Lamb; with a Pref. by Sir Walter Benton Jones, Bart. London: Allen and Unwin, 1955.
Cita MLA (9th ed.)Lamb, Joseph Percy. Commercial and Technical Libraries: Joseph Percy Lamb; with a Pref. by Sir Walter Benton Jones, Bart. Allen and Unwin, 1955.
Atenció: Aquestes cites poden no estar 100% correctes.