South Australian State Historic Preservation Plan: Historical Guidelines By Susan Marsden.
Susan Marsden, South Australian State Historic Preservation Plan: Historical guidelines (part 1), SA Department for the Environment, Adelaide 1980, 1983, reproduced here by permission.

The Lower North of South Australia – a short history By Susan Marsden.
Susan Marsden, Part 1.4 ‘Regional history’, in John Dallwitz and Susan Marsden of Heritage Investigations, assisted by assisted by Penny Baker, Pam Carlton and Paul Stark, Heritage of the Lower North (South Australian State Historic Preservation Plan Regional Heritage Survey Series: Region 8), SA Department of Environment and Planning, Adelaide 1983.