Fischer, Fritz, author
W.W. Norton & Company, 1967
Buku Teks
McCartney, Scott, author
Berkley Books , 2001
Buku Teks
Fredericks, Pierce, author
E.P. Dutton, 1960
Buku Teks
edited by Paul Turner
University Park Press, 1980
Buku Teks
Schram, Peter J.
Massachusetts: National Fire Protection Assocoation, 1988
Buku Teks