Talk:Marcus Österdahl

The citations in this article lack sufficient bibliographical information (e.g. author, title, date of publication, publisher, ISBN, OCLC number, pages cited, etc.).
Many of the citations lack sufficient detail to lead the reader to the intended source material, examples below.

Gab4gab (talk) 18:35, 14 March 2023 (UTC)
 * The_Telstars
 * The Invisible Artist: Arrangers in Popular Music (1950–2000)
 * Melodifestivalen-1967/Melodifestivalen-1968/Meldodifestivalen-1972
 * ABBA – The Album – pushing boundaries. ABBA The Official Site. Retrieved 20 November 2015
 * musicbehindthescreen.blogspot.co.uk
 * Eric-Tomlinson-recording-engineer-obituary.html
 * Ol' Blue Eyes of Bayswater, Radio Two, January 2011, presented by Paul Sexton
 * Swedish Formula. Studio, July 1988
 * Swan Song – Alan Callan