Kazantzis, Nikolaos, Sarah J. Calvert, David E. Orlinsky, Sally Rooke, Kevin Ronan, and Paul Merrick. 2009. “Activities Influencing the Professional Development of New Zealand Counsellors Across Their Careers”. New Zealand Journal of Counselling 29 (1):73-96. https://doi.org/10.24135/nzjc.v29i1.107.