Laufer, A., Little, T., Russell, J., & Maas, B. (2020). Becoming a Project Leader. 1st ed. 2018. Springer International Publishing.
استشهاد بنمط شيكاغوLaufer, Alexander, Terry Little, Jeffrey Russell, و Bruce Maas. Becoming a Project Leader. 1st Ed. 2018. Springer International Publishing, 2020.
MLA استشهادLaufer, Alexander, Terry Little, Jeffrey Russell, و Bruce Maas. Becoming a Project Leader. 1st Ed. 2018. Springer International Publishing, 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.