Robertson, Peter, Cozens, Glen, Orchiston, Wayne, Slee, Bruce, and Wendt, Harry (2010) Early Australian optical and radio observations of Centaurus A. Publications of the Astronomical Society of Australia, 27 (4). pp. 402-430.

Cozens, Glen, Walsh, Andrew, and Orchiston, Wayne (2010) James Dunlop's historical catalogue of southern nebulae and clusters. Journal of Astronomical History and Heritage, 13 (1). pp. 59-73.

Cozens, Glendyn John (2008) Nicolas-Louis de La Caille, James Dunlop and John Herschel: an analysis of the first three catalogues of southern star clusters and nebulae. PhD thesis, James Cook University.