1. (a) Carbon-13 NMR Spectroscopy, Chapt. 5 and 8. Academic Press, New York (1972);.
2. (b); and Carbon-13 Nuclear Magnetic Resonance Spectroscopy, 2nd ed., Chap. 3-5. Wiley-Interscience, New York (1980);.
3. and Carbon-13 NMR Spectroscopy, 3rd ed. VCH, Weinheim (1987);.
4. and Interpretation of Carbon-13 NMR Spectra, 2nd ed. Wiley, Chichester (1988);.