HARDJASOEMANTRI, K. (1987). Environmental legislation in Indonesia. Gadjah Mada univ. Press.
Cita Chicago (17th ed.)HARDJASOEMANTRI, Kusnadi. Environmental Legislation in Indonesia. Yogyakarta: Gadjah Mada univ. Press, 1987.
Cita MLA (9th ed.)HARDJASOEMANTRI, Kusnadi. Environmental Legislation in Indonesia. Gadjah Mada univ. Press, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.