Artikel Jurnal
Artikel Jurnal
Saafroedin Bahar, author
Pustaka Sinar Harapan, 1996
Buku Teks
M. Ridha Saleh
Walhi, [date of publication not identified]
Buku Teks
editor, Jaleswari Pramodhawardani, Andi Widjajanto ; pengantar, Daniel Dhakidae
Mizan, 2004
Buku Teks