Pfaffenberger, B. (1990). Democratizing information: Online databases and rise of end-user searching. G.K. Hall.
Chicago (17e ed.) BronvermeldingPfaffenberger, Bryan. Democratizing Information: Online Databases and Rise of End-user Searching. Boston, Mass: G.K. Hall, 1990.
MLA (9e ed.) BronvermeldingPfaffenberger, Bryan. Democratizing Information: Online Databases and Rise of End-user Searching. G.K. Hall, 1990.
Let op: Deze citaties zijn niet altijd 100% accuraat.