Pearse, H. Drawing Education in Canadian Schools: Late Nineteenth to Mid-Twentieth Century As Seen Through Drawing Textbooks. In Drawing Education – Worldwide! Continuities – Transfers – Mixtures; Nanobashvili, N., Teutenberg, T., Hrsg.; Law, R., Übers.; Heidelberg University Publishing: Heidelberg, 2019; S. 215-232. https://doi.org/10.17885/heiup.457.c6615.