Cupitt, Don
The nature of man
Sheldon Press, 1979
 Buku Teks SO
McHarg, Ian L.
Design with nature/Ian L McHarg
J. Wiley, 1992
 Buku Teks SO
Watson, Richard A.
Man and nature: an anthropological essay in human ecology
Harcourt, Brace and World, 1969
 Buku Teks SO
Hall, Charles A.S.
Energy and the wealth of nations: understanding the biophysical economyx
[, Springer], 2012
 eBooks
Sorensen, Bent
A history of energy : Northern Europe from the stone age to the present day
Earthscan, 2011
 Buku Teks SO