Haats, Anna. "A-Z letter review". OER Commons. Institute for the Study of Knowledge Management in Education, 27 May 2016. Web. 22 Jul. 2024. <https://oercommons.org/authoring/13895-a-z-letter-review>.
Haats, A. (2016, May 27). A-Z letter review. OER Commons. Retrieved July 22, 2024, from https://oercommons.org/authoring/13895-a-z-letter-review.