Playwrights' progress :
patterns of postwar British drama /
Colin Chambers and Mike Prior.

APA Citation

Chambers, C., Prior, M. (1987). Playwrights' progress: patterns of postwar British drama. Oxford: Amber Lane Press.

MLA Citation

Chambers, Colin, and Mike Prior. Playwrights' Progress: Patterns of Postwar British Drama. Oxford: Amber Lane Press, 1987.

Warning: These citations may not always be complete (especially for serials).