Ault, A. (1980). A Handy and systematic catalog of NMR spectra. U S B.
Cita Chicago (17th ed.)Ault, Addison. A Handy and Systematic Catalog of NMR Spectra. California: U S B, 1980.
Cita MLA (9th ed.)Ault, Addison. A Handy and Systematic Catalog of NMR Spectra. U S B, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.