American Institue of Physics & International Conference on Chemical Physics of Nonmetallic Crystals Evanston, Ill. (1962). Chemical physics of nonmetallic crystals: Papers presented at the Northwestern University 1961 International Conference. W.A. Benjamin.

American Institue of Physics và Ill International Conference on Chemical Physics of Nonmetallic Crystals Evanston. Chemical Physics of Nonmetallic Crystals: Papers Presented at the Northwestern University 1961 International Conference. New York: W.A. Benjamin, 1962.

American Institue of Physics và Ill International Conference on Chemical Physics of Nonmetallic Crystals Evanston. Chemical Physics of Nonmetallic Crystals: Papers Presented at the Northwestern University 1961 International Conference. W.A. Benjamin, 1962.