Gaya APA
Agoes, E, R., Kusumaatmadja, M.
(2002).
Rights over Natural resources
.
Bandung:
Alumni.
Gaya MLA
Agoes, Etty, R.., Kusumaatmadja, Mochtar.
"Rights over Natural resources".
Bandung:
Alumni,
2002.
Buku.