Pearson, R. G. (1973). Hard and soft acids and bases. Dowden, Hutchinson & Ross.
Cita Chicago (17th ed.)Pearson, Ralph G. Hard and Soft Acids and Bases. Stroudsburg, Pa.: Dowden, Hutchinson & Ross, 1973.
Cita MLA (8th ed.)Pearson, Ralph G. Hard and Soft Acids and Bases. Dowden, Hutchinson & Ross, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.