Crawford, R.M.
Australia
Hutchinson's University Library, 1955
 Buku Teks
Crawford, R.M.
Australia
Hutchinson University Library, 1952.
 Buku Teks
Berney, Maurice
Australia
Angus and Robertson, 1965
 Buku Teks
Deutsher, I.
The prophet armed : Trotsky, 1879-1921
Oxford University Press, 1954
 Buku Teks
Edmond, Martin
Armed services and society
Westview press, 1990
 Buku Teks