Harris, D. C. (1999). Quantitative chemical analysis (5th ed.). W.H. Freeman.
Cita Chicago (17th ed.)Harris, Daniel C. Quantitative Chemical Analysis. 5th ed. New York: W.H. Freeman, 1999.
Cita MLA (9th ed.)Harris, Daniel C. Quantitative Chemical Analysis. 5th ed. W.H. Freeman, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.