JOHNSEN, R. H. (1971). Atoms, molecules and chemical change. Prentice-Hall.
Tohutoru Kātū Chicago (17th ed.)JOHNSEN, Russell H. Atoms, Molecules and Chemical Change. Englewood Cliffs, N.J: Prentice-Hall, 1971.
Tohutoro MLA (9th ed.)JOHNSEN, Russell H. Atoms, Molecules and Chemical Change. Prentice-Hall, 1971.
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