Fritz, J. S., & Schenk, G. H. (1969). Quantitative analytical chemistry (2d ed.). Allyn and Bacon.
Cita Chicago (17th ed.)Fritz, James S., i George H. Schenk. Quantitative Analytical Chemistry. 2d ed. Boston: Allyn and Bacon, 1969.
Cita MLA (8th ed.)Fritz, James S., i George H. Schenk. Quantitative Analytical Chemistry. 2d ed. Allyn and Bacon, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.