Parr, J. G. “A Little Less of the "Who Pays?". . A Little More of the ‘What For?’”. Canadian Journal of Higher Education, vol. 3, no. 2, Dec. 1973, pp. 141-9, https://www.cjhe.test.sfulib7.publicknowledgeproject.org/index.php/cjhe/article/view/182583.