Cita APA (7th ed.)

Curtis, G., & Cobham, D. (2008). Business information systems: Analysis, design and practice (6a. ed.). Pearson Education Limited.

Cita Chicago (17th ed.)

Curtis, Graham, i David Cobham. Business Information Systems: Analysis, Design and Practice. 6a. ed. Harlow: Pearson Education Limited, 2008.

Cita MLA (9th ed.)

Curtis, Graham, i David Cobham. Business Information Systems: Analysis, Design and Practice. 6a. ed. Pearson Education Limited, 2008.