Churchill, Winston, Sir, 1874-1965, author
Houghton Miffiln, 1951
Buku Teks
Churchill, Winston, Sir, 1874-1965, author
Houghton Miffiln, 1949
Buku Teks
Ulam, Adam Bruno, author
Beacon Press, 1973
Buku Teks
Los Angeles : John C. Winston, 1942
Buku Referensi
Fulop-Miller, Rene, author
The Bobbs-Merrill, 1955
Buku Teks