Steinke, A. E., & Xavier, R. (1987). Marie Curie and the discovery of radium. Barron's.
Chicago Style (17th ed.) CitationSteinke, Ann E., and Roger Xavier. Marie Curie and the Discovery of Radium. New York: Barron's, 1987.
MLA citiranjeSteinke, Ann E., and Roger Xavier. Marie Curie and the Discovery of Radium. Barron's, 1987.
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