(2012). Guide to software development: Designing and managing the life cycle / Arthur M. Langer.
Chicago-čujuhus (17. p.)Guide to Software Development: Designing and Managing the Life Cycle / Arthur M. Langer. 2012.
MLA-čujuhus (9. p.)Guide to Software Development: Designing and Managing the Life Cycle / Arthur M. Langer. 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.