edited by Daniel Czechowski, Thomas Hauck and Georg Hauslanden
CRC Press, 2015
Buku Teks
Laurie, Ian C.
Chichester: John Wiley & Sons, 1979
Buku Teks
Powers, Alan, author
Conran Octopus, 1999
Buku Referensi
Pearce, Peter, 1936-, author
MIT Press, 1978
Buku Teks
McHarg, Ian L.
J. Wiley, 1992
Buku Teks