Charge, T. Dic; University of Lethbridge. Faculty of Arts and Science(Lethbridge, Alta. : University of Lethbridge. Faculty of Arts and Science, 2001, 2001)
Furukawa-Stoffer, Tara L.; University of Lethbridge. Faculty of Arts and Science(Lethbridge, Alta. : University of Lethbridge, Faculty of Arts and Science, 1996, 1996)