Stein, Gunther
Paragon Press, 1949
Buku Teks
Handl, Gunther
Martinus Nijhoff Publishers, 1989
Buku Teks
Smedley, Agnes
The Vanguars Press, 1934
Buku Teks
Darryl S.L. Jarvis, Anthony Welch, editor
Palgrave Macmillan, 2011
Buku Teks
Gale, George Stafford, author
Allen & Unwin, 1955
Buku Teks