Williams, E.N.
The ancien regime in Europe: government and society in the major state 1648-1789
Penguin Books, 1970
 Buku Teks
Spaninks, Frank
Economic valuation of mangrove ecosystems: potential and limitations/Frank Spaninks and Pieter Van Beukering
Amsterdam Institute for Environments Studies 1997,
 Buku Teks
Central and Eastern Europe: the challenge of transition
edited by Regina Cowen Karp
Oxford University Press, 1993
 Buku Teks
Otto Soemarwoto
Ekologi lingkungan hidup dan pembangunan
Djambatan, 1983
 Buku Teks
Subramanian, V., editor
Coastal environments : focus on Asian Regions
Springer, 2012
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