Bulion (18 April 2009). "Number One Singles – Australia 1981". ARIA Charts: Special Occasion Charts – 1981. Australian-charts.com. Archived from the original on 9 December 2015. Retrieved 5 June 2016.
"Pat Alexander". Mushroom Music. Retrieved 29 May 2016. Note: The source has "I had written in the pits – in 1974" but also has "Five years earlier, the song had come straight out of an experience" implying that it was written in 1976.
Bulion (18 April 2009). "Number One Singles – Australia 1981". ARIA Charts: Special Occasion Charts – 1981. Australian-charts.com. Archived from the original on 9 December 2015. Retrieved 5 June 2016.