S. Carlsson and J. Leijonhufvud, "The Spotify Play: How CEO and Founder Daniel Ek Beat Apple, Google, and Amazon in the Race for Audio Dominance" (Diversion Books, 2021)

New Books in Science, Technology, and Society - S. Carlsson and J. Leijonhufvud, "The Spotify Play: How CEO and Founder Daniel Ek Beat Apple, Google, and Amazon in the Race for Audio Dominance" (Diversion Books, 2021)