Hopfenbeck, Waldemar
The green management revolution : lessons in environmental excellence
[publisher not identified], [date of publication no identified]
 Buku Teks
Matson, Pamela A., editor
Seeds of sustainablility : lessons from the birthplace of the green revolution
Island Press, 2012
 eBooks
From Bricks To Bytes Digitizing Green Cities
 Artikel Jurnal
Wildsmith, Diane Valerie
From bricks to bytes: Digitizing green cities
Faculty of Engineering, Universitas Indonesia, 2013
 Artikel Jurnal
Laurie, Ian C.
Nature in cities : the natural environment in the design and development of urban green space
Chichester: John Wiley & Sons, 1979
 Buku Teks