Lenssen, Heidi, author
Barnes & Noble, [1961]
Buku Teks
Seiberling, Frank, author
A Holt-Dryden Book, 1959
Buku Teks
Tzu, Sun, author
The war Vault, 2019
Buku Teks
guest-edited by Paul Wells
Academy Group, 1997
Buku Teks
Hughes, Robert, author
Penguin Books, 1970
Buku Teks