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