1. Sherry, The Noble Wine;Gonzalez Gordon,1972
2. Microbiology of fortified sherries;Goswell,1986
3. Fortified sherries;Goswell,1977
4. The chemistry of sotolon: a key parameter for the study of a key component of flor sherry wines;Martin,1990
5. Fortified wines: sherry, port and Madeira;Reader,1994