Only public sources have been used in the research for this site, including:
- Newstext searches for early Courier Mail and City News articles (1984 onwards)
- State Library of Queensland: Historical White Pages, telephone directories, electoral roll in microfiche form, and databases for newer Courier Mail and City News articles
- Queensland State Archives for the Mount Cathay lease information from 1984-1988
- National Archives for immigration files
- Judgments Authorised Reports & Unreported Judgments
- University of Queensland Libraries: catalogue, SS&H (UQ Calendar, electoral roll in paper form), Engineering & Science and Fryer
- Zentralblatt for mathematics papers
- Australian Securities and Investment Commission, Manta, and Australian Business Register for company information
- CITEC Confirm for Queensland property, title, lease, easement and ASIC company searches.
- Google, especially Google Books and Google Scholar for mathematics papers
- National Library of Australia Trove for Brisbane Courier, Courier-Mail and The Queenslander articles (1893 to 1954)
- Brisbane and Gold Coast City Council Planning and Development sites
- Brisbane City Council Libraries for physical heritage register and online photos of the Valley
- Brisbane City Council Heritage Register
- SkyscraperCity discussion boards
- Queensland Department of Environment and Resource Management Valuation site and onthehouse.com.au
- brisbanetimes.com.au , Courier-Mail and The Independent articles and discussions
- Queensland e-courts party search
- Hong Kong Land Registry
- Australasian Legal Information Institute
- UCPR