Heimildarskrá

Heimildir - Heimildaskrá

Dafydd Rees og Luke Crampton, 1996, Rock Stars Encyclopedia, Darling Kindersly

Rud Kofoed, 1977, Bókin um ABBA, Setberg

Andrew Oldham, Tony Calder og Colin Irwin, 1996, ABBA the name of the game, Pan books

https://www.aftonbladet.se/nojesbladet/a/9m8epw/avslojar-konflikterna-som-sprackte-abba

Joni Nykanen, 2013, sótt 15.5.19

https://www.abba-intermezzo.de/emusical.htm

2018, sótt 16.5.19

https://abbasite.com/story/

Sótt 15.5.19

https://www.dailymail.co.uk/tvshowbiz/article-1034466/Is-Abbas-Agnetha-Faltskog-finally-ready-forgive-bandmates-years-misery.html

Alison Boshoff, 2008, sótt 15.5.19

https://www.youtube.com/watch?v=Rj92N8cuWbk

ABBA when four became one, sótt 16.5.19

https://en.wikipedia.org/wiki/Mamma_Mia!_(film)

Sótt 16.5.19

https://nypost.com/2000/04/16/abba-pop-queen-lives-in-terror-of-fan-from-hell/

ABBA pop queen lives in terror of fan from hell, 2000, Bill Hoffman, Sótt 17.5.19

Bæklingur Borgarleikhússins fyrir Mamma Mia söngleikinn