Ulusoy, G., & Hazir, O. (2021). An introduction to project modeling and planning. Springer.
Chicago-čujuhus (17. p.)Ulusoy, Gunduz, juo Oncu Hazir. An Introduction to Project Modeling and Planning. Cham, Switzerland: Springer, 2021.
MLA-čujuhus (9. p.)Ulusoy, Gunduz, juo Oncu Hazir. An Introduction to Project Modeling and Planning. Springer, 2021.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.