Owen, Oliver S.
Natural resource conservation : management for a sustainable future
Prentice-Hall, 1998
Buku Teks
Chiras, Daniel D.
Natural resource conservation: management for a sustainable future
Pearson, 2014
Buku Teks
Levinson, Paul
The soft edge : a natural history and future of the information revolution
Routledge, 1977
Buku Teks
Manuhutu, Chassty T.
Modelling of the ASEAN + 3 natural gas competitive market : Insights for Indonesia?s future gas projects
Fakultas Teknik Universitas Indonesia, 2009
Artikel Jurnal
Modelling of the ASEAN + 3 natural gas competitive market, insights for Indonesia's future gas projects
Artikel Jurnal