(1966). PROGRESS IN THE SCIENCE AND TECHNOLOGY OF THE RARE EARTHS VOL II. Pergamon Press.
Chicago Edition CitationPROGRESS IN THE SCIENCE AND TECHNOLOGY OF THE RARE EARTHS VOL II. New York: Pergamon Press, 1966.
Cita MLAPROGRESS IN THE SCIENCE AND TECHNOLOGY OF THE RARE EARTHS VOL II. Pergamon Press, 1966.
Atenció: Aquestes cites poden no estar 100% correctes.