Deborah Houlding, 'Prediction, Providence and Power of the Self', Traditional Astrologer Magazine, vol. 17, September 1998; online at SkyscriptArchived 11 February 2021 at the Wayback Machine (retrieved 11 July 2012)
solsticepoint.com
Gavin Kent McClung (June 2000). "What Makes A True Astrologer?". Dell Horoscope, pp.66–77. Extract reproduced on Solstice Point (astrologers memorial site). Archived from the original on 17 July 2012. Retrieved 10 July 2012.
web.archive.org
Gavin Kent McClung (June 2000). "What Makes A True Astrologer?". Dell Horoscope, pp.66–77. Extract reproduced on Solstice Point (astrologers memorial site). Archived from the original on 17 July 2012. Retrieved 10 July 2012.
Deborah Houlding, 'Prediction, Providence and Power of the Self', Traditional Astrologer Magazine, vol. 17, September 1998; online at SkyscriptArchived 11 February 2021 at the Wayback Machine (retrieved 11 July 2012)