Graham, Rebecca. "OER Information Sheet". OER Commons. Institute for the Study of Knowledge Management in Education, 08 Aug. 2018. Web. 21 Jun. 2024. <https://oercommons.org/authoring/47398-oer-information-sheet>.
Graham, R. (2018, August 08). OER Information Sheet. OER Commons. Retrieved June 21, 2024, from https://oercommons.org/authoring/47398-oer-information-sheet.