1. and 4th National Conference on Electron Microprobe Analysis, The Electron Probe Analysis Society of America, 1969, p. 13.
2. and in and (Eds), 5th International Congr. on X-ray Optics and Microanalysis, Springer-Verlag, Berlin, 1969, p. 1.
3. and 5th National Conf. on Electron Probe Analysis, The Electron Probe Analysis Society of America, 1970, p. 46A.
4. Yearbook (1970-1971), Carnegie Instit. 70, 275 (1971).
5. Laboratory Handbook of Petrographic Techniques, John Wiley-Interscience, New York, 1974.