FULTON III, Scott. Amazon AWS: The complete business guide to the world’s leading cloud service provider. ZDNet [online]. [cit. 2021-11-27]. Dostupné online. (anglicky)
FORREST, Conner. SaaS, PaaS, and IaaS: Understand the differences. ZDNet [online]. 2017-11-01 [cit. 2021-11-27]. Dostupné online. (anglicky)