Mason, D. R. (1971). Satellite 54-zero. Ballantine Books.
Cita Chicago (17th ed.)Mason, Douglas R. Satellite 54-zero. London: Ballantine Books, 1971.
Cita MLA (8th ed.)Mason, Douglas R. Satellite 54-zero. Ballantine Books, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.