Laufer, A., Little, T., Russell, J., & Maas, B. (2020). Becoming a Project Leader. 1st ed. 2018. Springer International Publishing.
Dyfyniad Arddull ChicagoLaufer, Alexander, Terry Little, Jeffrey Russell, và Bruce Maas. Becoming a Project Leader. 1st Ed. 2018. Springer International Publishing, 2020.
Dyfyniad MLALaufer, Alexander, Terry Little, Jeffrey Russell, và Bruce Maas. Becoming a Project Leader. 1st Ed. 2018. Springer International Publishing, 2020.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.