Deer,W.A.,et al. (1962). Rock forming minerals,Vol,1 Ortho and ring silicates. ,Longman.
Chicago Edition CitationDeer,W.A.,et al. Rock Forming Minerals,Vol,1 Ortho and Ring Silicates. London: ,Longman, 1962.
Cita MLADeer,W.A.,et al. Rock Forming Minerals,Vol,1 Ortho and Ring Silicates. ,Longman, 1962.
Atenció: Aquestes cites poden no estar 100% correctes.