School Division, Sun West. "Grade 8: Informational Environmental Video". OER Commons. Institute for the Study of Knowledge Management in Education, 01 Oct. 2018. Web. 19 May 2024. <https://resourcebank.ca/authoring/820-grade-8-informational-environmental-video>.
School Division, S. (2018, October 01). Grade 8: Informational Environmental Video. OER Commons. Retrieved May 19, 2024, from https://resourcebank.ca/authoring/820-grade-8-informational-environmental-video.