drums John Wilcox
graphic design Susumu Endo
illustration Shozo Shinoda
illustration [lyrics sheet] Jacques Lamarche
percussion [percussion, e.m.s.], synthesizer, engineer, mixed by, guitar [guitar solo, r.m.i.] John Holbrook
photography by 新正卓
piano, clavinet, bass [basse moog], electric piano Richard Bell
producer Claude Dubois
producer Jean-Yves Labat
producer John Holbrook
synthesizer [e.m.s., synthetizer] Jean-Yves Labat
Published By Les Éditions Claude Dubois INc.
Recorded At Utopia Sound
Distributed By London Records Of Canada
Phonographic Copyright (p) Les Éditions Claude Dubois INc.
Canadian content: MAPL (on labels)

Elements noted ac. DV and ac. 'C in the runouts are quite hard to decipher.

Enregistré et mixé par John Holbrook à Utopia Studio, Bearsville, N.Y.
Je tiens à remercier Todd Rundgren pour le studio

This Utopia Studio, Bearsville, N.Y. is in fact [l369160] because:
a) On the back sleeve, Dubois thanks Todd Rundgren for the studio.
b) This page http://pages.vassar.edu/musicalurbanism/2011/09/22/utopia-sound-todd-rundgrens-woodstock/ shows that Utopia Sound is indeed Rundgren's studio.
c) Dubois was often imprecise in his credits and in his spelling

Track B1 named Vaisseau interspacial on the front sleeve and on the lyrics sheet, but correctly Vaisseau interspatial on the label.
Rights Society: CAPAC
Matrix / Runout: UFO-1A-1S 1A A ac. DV (Runout side A, stamped (UFO-1A-1S 1A), etched (A ac. DV))
Matrix / Runout: UFO-1B-1S 1A A. ac. 'C (Runout side B, stamped (UFO-1A-1S 1A), etched (A. ac. 'C))