-
Reading
Coe and Coe (1996);
-
Constant (1988, 1999).
-
Reading
Stanes (1999);
-
Presilla (2001);
-
Richardson (2004);
-
Rosenblum (2005)
© the Estate of Alan Davidson 1999, 2006, 2014 © in the Editor’s contribution to the second and third editions, Oxford University Press 2006, 2014.