Cadle, J. (2014). Developing information systems: Practical guidance for IT professionals. BCS.
Chicago-čujuhus (17. p.)Cadle, James. Developing Information Systems: Practical Guidance for IT Professionals. Swindon, England: BCS, 2014.
MLA-čujuhus (9. p.)Cadle, James. Developing Information Systems: Practical Guidance for IT Professionals. BCS, 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.