Olivier Landemaine. "The Velvet Underground Live Performances and Rehearsals: 1970" at The Velvet Underground Web Page: Electricity Comes from Other PlaNETs website link
Olivier Landemaine. "The Velvet Underground Live Performances and Rehearsals: 1971-1973" at The Velvet Underground Web Page: Electricity Comes from Other PlaNETs website link
hetnet.nl
home.hetnet.nl
Henry Daniel. "Velvet Underground". In: Frendz, November 5, 1971. Interview with the band. link
Arjan de Weerd. "Despite All the Amputations, the Name of This Band Is Velvet Underground", July 2, 2004. Interview with Willie Alexander that mentions his work with Powers link
thomas-oestreicher.de
Anonymous. "Velvet Underground ist wieder da!" In: Sounds, November–December 1971. Interview with the band. link(in German and English)
