Ballantyne, Robert Michael, 1825-1894, author
Longmans, Green, 1952
Buku Teks
Service, Elman R. (Elman Rogers), 1915-1996, author
Prentice-Hall, 1966
Buku Teks
Cussler, Clive, author
Arrow Books, 2003
Buku Teks
Williams, Greer
Alfred A. Knoff, 1959
Buku Teks
Bock, Carl, author
Graham Bush, 1988
Buku Teks