By Williams Ph.D., David
By Davies, Ann
By Fletcher, D.
By Coward, David
By Lethbridge, Robert
By Henn, David
By Alfred D. White
By Stephen Hart
By C. B. Morris
By Derek Harris
By A. D. Deyermond
By John Butt
By Peter Anthony Bly
By Sage, Jack
By Wright, Barbara, Scott, David H.T.
By Cousins, Russell
By Price, Glanville
By Noble, Peter S.
By Howells, R.J.
By Barnwell, H.T.
By Bremner, Geoffrey
By Oakley, R.J.
By Broome, J.H.
By Gunther, Renate
By Halkhoree, P.
By Lowe, Jennifer
By Goytisolo, Juan, Bush, Peter
By Whitton, David