Bradley, W. F., & Bailey, S. W. (1960). Clays and clay minerals: :Proceedings of the thirteenth national conference. Symposium publications division.
シカゴスタイル引用形Bradley, W. F., , S. W. Bailey. Clays and Clay Minerals: :Proceedings of the Thirteenth National Conference. London: Symposium publications division, 1960.
MLA引用形式Bradley, W. F., , S. W. Bailey. Clays and Clay Minerals: :Proceedings of the Thirteenth National Conference. Symposium publications division, 1960.
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