Doing time in the depression, c2012: ECIP t.p. (Ethan Blue)

Engineering and war, ©2014: title page (Ethan Blue, University of Western Australia) page 107 (associate professor of history)

The deportation express, 2021: ECIP title page (Ethan Blue) data view (Ethan Blue; birth year: 1973)

University of Western Australia website, Jan. 4, 2021: (Ethan Blue; senior lecturer, The University of Western; email: ethan.blue@uwa.edu.au) https://research-repository.uwa.edu.au/en/persons/ethan-blue