Levy, A., & Cormier, M. (1975). The bluebird of happiness: The memoirs of Jan Peerce / by Alan Levy. Harper & Row.

Levy, Alan, and Michael Cormier. The Bluebird of Happiness: The Memoirs of Jan Peerce / by Alan Levy. New York [u.a.]: Harper & Row, 1975.

Levy, Alan, and Michael Cormier. The Bluebird of Happiness: The Memoirs of Jan Peerce / by Alan Levy. Harper & Row, 1975.