Bourn, D. (2020). Understanding Global Skills for 21st Century Professions. Springer International Publishing.
استشهاد بنمط شيكاغوBourn, Douglas. Understanding Global Skills for 21st Century Professions. Springer International Publishing, 2020.
MLA استشهادBourn, Douglas. Understanding Global Skills for 21st Century Professions. Springer International Publishing, 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.