Strategicus
Faber and Faber, 1987
Buku Teks
La Fargue, Thomas Edward
Stanford University Press, 1937
Buku Teks
[publisher not identified], [date of publication not identified]
Naskah
Snyder, Louis L., author
Van Nostrand Company, 1958
Buku Teks
Romula, Carlos P.
W. Van Hoeve, 1954
Buku Teks