1. Shayler, P.J. PhD Thesis, University of Birmingham, 1975
2. Bakewell, B.A. PhD Thesis, University of Birmingham, 1973
3. Lee, T.H. MSc Thesis, University of Birmingham, 1973
4. Kimura, S. MSc Thesis, University of Birmingham, 1976
5. Alland, B.D. MSc Thesis, University of Birmingham, 1969