Sorum, C. H. (1963). How to solve general chemistry problems (3rd ed.). Englewood Cliffs, NJ.: Prentice-Hall.
Παραπομπή Chicago StyleSorum, C. H. How to Solve General Chemistry Problems. 3rd ed. Englewood Cliffs, NJ.: Prentice-Hall, 1963.
Παραπομπή MLASorum, C. H. How to Solve General Chemistry Problems. 3rd ed. Englewood Cliffs, NJ.: Prentice-Hall, 1963.
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