Campbell, J. A. (1965). Why do chemical reaction occurn. Prentice-Hall.
Cita Chicago (17th ed.)Campbell, James Arthur. Why Do Chemical Reaction Occurn. Englewood Cliffs, NJ: Prentice-Hall, 1965.
Cita MLA (9th ed.)Campbell, James Arthur. Why Do Chemical Reaction Occurn. Prentice-Hall, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.