1. Continuation in the series ‘Allelochemicals from New Zealand fungi’.
2. (a) Fischer, N. H. In The Science of Allelopathy; Putnam, A. R., Tang, C. S., Eds.; John Wiley & Sons: New York, USA, 1986; Chapter 12, pp. 203–218.
3. (b) Macías, F. A.; Oliva, R. M.; Simonet, A. M; Galindo, J. C. G. In Allelopathy in Rice; Oloffdoter, M. Ed.; I.R.R.I. Press: Los Baños, Philippines, 1998; Chapter 7, pp. 69–79.
4. (c) Harborne, J. B. Nat. Prod. Report 1993, 10, 327.
5. (d) Harborne, J. B. Nat. Prod. Report 1997, 14, 83.