1. Baxter, Veronica. 2013. “Practice as Research in South Africa”. In Nelson, 2013, 163–174.
2. Borgdorff, Henk (2007) “The Debate on Research in the Arts”, Dutch Journal of Music Theory. volume 12, number 1. https://cpb-euw2.wpmucdn.com/blogs.brighton.ac.uk/dist/c/2106/files/2016/05/H-Borgdorff-The-Debate-on-Research-in-the-Arts-14d694g.pdf, accessed 20/01/21.
3. Kirkkopelto, Esa (2008). “New start: Artistic Research in Finnish Theatre Academy”, Nordic Theatre Studies, 20: 17–27.
4. Maturana, Humberto R & Varela, Francisco J (1987) The tree of knowledge: the biological roots of human understanding. Trans Robert Paolucci, Boston: New Science Library (1st ed.)
5. Polanyi, Michael (1983) The Tacit Dimension. Gloucester, MA: Peter Smith.