edited by Shireen Hunter ; foreword by Robert G. Neumann and G. Henry M. Schuler
Westview Press, 1985
Buku Teks
Kogan Page Limited, 1993
Buku Referensi
Walz, Jay, author
Atheneum, 1966
Buku Teks
Longrigg, Stephen Hemsley, author
Oxford University Press , 1955
Buku Teks
Walker, Allan S., author
Australian War Memorial, 1956
Buku Teks