1. and Interpretation of Carbon-13 NMR Spectra, Heyden, London (1976)
2. Carbon-13 NMR Spectroscopy, Academic Press, New York (1972)
3. and in Topics in Stereochemistry, (edited by and ) Vol. 8, Chap. 1. Wiley Interscience, New York (1974).
4. in Topics in Carbon-13 NMR Spectroscopy, edited by p. 53 ff. Wiley Interscience, New York (1974)
5. Proximity and conformational effects on carbon-13 chemical shifts at the .gamma. position in hydrocarbons