Odell, Judson. "Jack Russell Terriers". OER Commons. Institute for the Study of Knowledge Management in Education, 01 Nov. 2013. Web. 07 Apr. 2020. <https://www.oercommons.org/authoring/4088-jack-russell-terriers>.
Odell, J. (2013, November 01). Jack Russell Terriers. OER Commons. Retrieved April 07, 2020, from https://www.oercommons.org/authoring/4088-jack-russell-terriers.