Keyssar, Helene
Feminist theatre: an introduction to plays of contemporary British and American women
Macmillan, 1972
 Buku Teks SO
Csato, Edward
The contemporary Polish theatre
Interpress, 1968
 Buku Teks SO
The World encyclopedia of contemporary theatre : Europe
edited by Don Rubin, Peter Nagy and Philippe Rouyer
Routledge, 2001
 Buku Referensi
Who's who in contemporary world theatre
edited by Daniel Meyer-Dingrafe
Routledge, 2000
 Buku Referensi
Robinson, Alan
Instabilities in contemporary British poetry
Macmillan, 1988
 Buku Teks SO