Ballhausen, C. J., & Gray, H. B. (1965). Molecular orbital theory: An introductory lecture note and reprint volume. Benjamin.
Čikaški stil citiranja (17. izdanje)Ballhausen, C. J., i Harry B. Gray. Molecular Orbital Theory: An Introductory Lecture Note and Reprint Volume. New York: Benjamin, 1965.
MLA način citiranja (9. izdanje)Ballhausen, C. J., i Harry B. Gray. Molecular Orbital Theory: An Introductory Lecture Note and Reprint Volume. Benjamin, 1965.
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