Rock-Evans, R. (1992). Data modelling and process modelling using the most popular methods: Covering SSADM, Yourdon, Inforem, Bachman . Butterworth Heinemann.
Cita Chicago (17th ed.)Rock-Evans, R. Data Modelling and Process Modelling Using the Most Popular Methods: Covering SSADM, Yourdon, Inforem, Bachman . Oxford: Butterworth Heinemann, 1992.
Cita MLA (9th ed.)Rock-Evans, R. Data Modelling and Process Modelling Using the Most Popular Methods: Covering SSADM, Yourdon, Inforem, Bachman . Butterworth Heinemann, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.