J.P. singh, Madeline Carr, Renee Marlin-Bennett, editor
Routledge, 2019
Buku Teks
J.P. Singh, Madeline Carr and Renée Marlin-Bennett, editors
Routledge, Taylor & Francis Group, 2019
Buku Teks
Iranian Society of Environmentalists (IRSEN) and Center for the Environment and Energy Research and Studies (CEERS), {s.a}
Majalah, Jurnal, Buletin
Thammasat University,
Majalah, Jurnal, Buletin
Banta, H. David
Oxford University Press, 1993
Buku Teks