Keys to Ascension (English Wikipedia)

Sullivan, Steve. "Yes Shows – 1990s – 1994". Forgotten Yesterdays. Retrieved 25 June 2017.
Sullivan, Steve. "Yes Shows – 1990s – San Luis Obispo Shows". Forgotten Yesterdays. Retrieved 5 July 2017.

innerviews.org (Global: low place; English: low place)

Prasad, Anil (1998). "Yes – Perpetual change". Innerviews. Retrieved 27 June 2017.

"A big B.I.G. hit". Detroit Free Press. 21 June 1995. p. 5C. Retrieved 16 September 2023 – via Newspapers.com.

Tiano, Mike (1997). "Conversation with Rick Wakeman – From NFTE #171". Notes from the Edge. Retrieved 25 June 2017.
Tiano, Mike (1 October 1996). "NFTE: Interview with Chris Squire". Notes from the Edge. Retrieved 24 June 2017.
Tiano, Mike (4 September 1996). "Conversations with Steve Howe – From NFTE #160 (11, 26 June 1996)". Notes from the Edge. Archived from the original on 12 November 2010. Retrieved 25 June 2017.

Hughes, Rob (28 September 2015). "Former Manager And Friend Jon Brewer Remembers Chris Squire". Team Rock. Retrieved 25 June 2017.

"Ultratop.be – Yes – Keys to Ascension" (in French). Hung Medien. Retrieved 28 June 2023.

Bondy, Coleen (23 February 1996). "Yes Singer Jon Anderson's Love Affair with SLO by way of Atlantis". San Luis Obispo County Telegram-Tribune. Archived from the original on 15 September 2016. Retrieved 25 June 2017.
Roberts, Carol (6 March 1996). "Yes Has New Fans: Merchants of SLO". San Luis Obispo County Telegram-Tribune. Archived from the original on 25 April 2019. Retrieved 25 June 2017.
St. James, Adam (5 March 1996). "Yes, They Can Still Rock Out". San Luis Obispo County Telegram-Tribune. Archived from the original on 25 April 2019. Retrieved 25 June 2017.
Tiano, Mike (4 September 1996). "Conversations with Steve Howe – From NFTE #160 (11, 26 June 1996)". Notes from the Edge. Archived from the original on 12 November 2010. Retrieved 25 June 2017.

Cairo, Raul (22 July 1995). "Short Takes" (PDF). Music & Media. p. 11. Retrieved 27 September 2021.

Bondy, Coleen (23 February 1996). "Yes Singer Jon Anderson's Love Affair with SLO by way of Atlantis". San Luis Obispo County Telegram-Tribune. Archived from the original on 15 September 2016. Retrieved 25 June 2017.
Roberts, Carol (6 March 1996). "Yes Has New Fans: Merchants of SLO". San Luis Obispo County Telegram-Tribune. Archived from the original on 25 April 2019. Retrieved 25 June 2017.
St. James, Adam (5 March 1996). "Yes, They Can Still Rock Out". San Luis Obispo County Telegram-Tribune. Archived from the original on 25 April 2019. Retrieved 25 June 2017.