1. Textile Fiber Microscopy: A Practical Approach;Markova,2019
2. AgriFuture, Wool. Retrieved 1 Nov 2019, 2019. Available from: https://www.agrifutures.com.au/farm-diversity/wool/, 2017.
3. AWI, Market Intelligence-Woolcheque-Wool Characteristics-Diameter. Market Intelligence. Retrieved 2 November, 2019. Available from: https://www.wool.com/market-intelligence/woolcheque/wool-characteristics/diameter, 2019.
4. Woolmark logo cheapened by polyester blend;Neales;The Australian,2012
5. T. Barlass, Woolmark Fleeced over Its Prized Logo. The Sydney Morning Herald. (2012). Available from: https://www.smh.com.au/national/woolmark-fleeced-over-its-prized-logo-20120908-25kxp.html.