Evans, B. Ifor
A Short history of English drama
Penguin Books , 1948
 Buku Teks
Rees, Leslie, 1905-2000
A history of Australian drama
Angus & Robertson, 1973
 Buku Teks
Quinn, Arthur Hobson
A history of the American drama, from the beginning to the Civil War
Irvington Publishers, 1943
 Buku Teks
Krutch, Joseph Wood
The American drama since 1918 ; an informal hostory
George Braziller, 1957
 Buku Teks
Anwari
Konflik sosial dan konflik batin dalam drama Terdakwa karya Ikranegara
Universitas Indonesia, 1997
 UI - Skripsi Membership