1. Al-Darwash, A. K. (1983). Changes in the characteristics and properties of milk from production to consumption—cheese manufacture and quality. PhD thesis, University of Glasgow, Glasgow, UK.
2. Al-Obaidi, G. Y. (1980). A study of the use of coagulants in cheddar cheesemaking. PhD thesis, University of Glasgow, Glasgow, UK.
3. Anon. (1959). In: Cheesemaking. Bulletin No. 43, HMSO, London, UK.
4. Anon. (1976). North European Dairy J., 42, 248.
5. Anon. (1979). North European Dairy J., 45, 264.