Tasker, D. (1989). Fourth generation data: A guide to data analysis for new old systems. Prentice-Hall.
Cita Chicago Style (17a ed.)Tasker, Dan. Fourth Generation Data: A Guide to Data Analysis for New Old Systems. New York [etc.]: Prentice-Hall, 1989.
Cita MLA (9a ed.)Tasker, Dan. Fourth Generation Data: A Guide to Data Analysis for New Old Systems. Prentice-Hall, 1989.
Precaución: Estas citas no son 100% exactas.