George Fife Angas: On Mining Operations By Rob Linn.
This essay first appeared in the Journal of the Historical Society of South Australia vol 6, 1979, pp.55-66, and is reprinted here with minor amendments.

Travels in time: the Barossa Valley in the 1850s, around 1900, and in the 1940s By Susan Marsden.
Susan Marsden, ‘The Barossa study 1989’, in Tim Clemow and Susan Marsden, Tourism and Australian multicultural heritage, printed by Adelaide College of TAFE, Adelaide 1989, (pp.71-138).