Schodek, Daniel L., author
MIT Press, 1988
Buku Teks
edited by Hening Cohen
Basic Books, 1969
Buku Teks
edited by Hennig Cohen
Basic Book, 1969
Buku Teks
Niles, Olive S., author
Georgia Scott 1984
Buku Teks
John Redmon
Blackwell Science, 1999
Buku Teks