Olaf Tryggvason (English Wikipedia)

David Farmer (2011). The Oxford Dictionary of Saints, Fifth Edition Revised. Oxford University Press. p. 272. ISBN 978-0199596607.
Stark, Rodney; Finke, Roger (2000). Acts of Faith: Explaining the Human Side of Religion. University of California Press. ISBN 978-0520924345. Archived from the original on 10 August 2023. Retrieved 19 October 2020.
Kendrick, T. D. (2012). A History of the Vikings. Courier Corporation. ISBN 978-0486123424. Archived from the original on 10 August 2023. Retrieved 19 October 2020.

britannica.com

"Olaf Tryggvason". Britannica. Archived from the original on 29 June 2023. Retrieved 17 August 2023.

Bagge, Sverre (2006), "The Making of a Missionary King: The Medieval Accounts of Olaf Tryggvason and the Conversion of Norway", The Journal of English and Germanic Philology, 105 (4): 486–487, doi:10.2307/27712621, JSTOR 27712621, S2CID 204765432
"Ælfheah (d. 1012)". Oxford Dictionary of National Biography (online ed.). Oxford University Press. doi:10.1093/ref:odnb/181. (Subscription or UK public library membership required.)

"Olaf I Tryggvason, King of Norway | Encyclopedia.com". www.encyclopedia.com. Archived from the original on 19 April 2023. Retrieved 17 August 2023.

Bagge, Sverre (2006), "The Making of a Missionary King: The Medieval Accounts of Olaf Tryggvason and the Conversion of Norway", The Journal of English and Germanic Philology, 105 (4): 486–487, doi:10.2307/27712621, JSTOR 27712621, S2CID 204765432

"Ælfheah (d. 1012)". Oxford Dictionary of National Biography (online ed.). Oxford University Press. doi:10.1093/ref:odnb/181. (Subscription or UK public library membership required.)

Bagge, Sverre (2006), "The Making of a Missionary King: The Medieval Accounts of Olaf Tryggvason and the Conversion of Norway", The Journal of English and Germanic Philology, 105 (4): 486–487, doi:10.2307/27712621, JSTOR 27712621, S2CID 204765432

"Viking Religion". www.shadowdrake.com. Archived from the original on 9 July 2011. Retrieved 9 February 2011.

thepostgradchroniclessite (12 March 2017). "Viking Identity & Christianity – The Performed Violence of Olaf Tryggvason". The Postgrad Chronicles. Archived from the original on 15 April 2017. Retrieved 14 April 2017.

"Saint Olav – King of Norway – VII. Olav and the work of Christianisation". Archived from the original on 5 February 2010. Retrieved 9 February 2011.
"Viking Religion". www.shadowdrake.com. Archived from the original on 9 July 2011. Retrieved 9 February 2011.
"Olaf Tryggvason". Britannica. Archived from the original on 29 June 2023. Retrieved 17 August 2023.
E. g. Diplomatarium Norvegicum XIX, nr. 1 Archived 26 March 2019 at the Wayback Machine
"Covenant Worldwide – Ancient & Medieval Church History". Archived from the original on 8 September 2008.
"Olaf I Tryggvason, King of Norway | Encyclopedia.com". www.encyclopedia.com. Archived from the original on 19 April 2023. Retrieved 17 August 2023.
Stark, Rodney; Finke, Roger (2000). Acts of Faith: Explaining the Human Side of Religion. University of California Press. ISBN 978-0520924345. Archived from the original on 10 August 2023. Retrieved 19 October 2020.
Kendrick, T. D. (2012). A History of the Vikings. Courier Corporation. ISBN 978-0486123424. Archived from the original on 10 August 2023. Retrieved 19 October 2020.
thepostgradchroniclessite (12 March 2017). "Viking Identity & Christianity – The Performed Violence of Olaf Tryggvason". The Postgrad Chronicles. Archived from the original on 15 April 2017. Retrieved 14 April 2017.

One or more of the preceding sentences incorporates text from a publication now in the public domain: Chisholm, Hugh, ed. (1911). "Olaf s.v. Olaf I. Tryggvessön". Encyclopædia Britannica. Vol. 20 (11th ed.). Cambridge University Press. p. 62.