HARDJASOEMANTRI, K. (1987). Environmental legislation in Indonesia. Gadjah Mada univ. Press.
芝加哥风格引文HARDJASOEMANTRI, Kusnadi. Environmental Legislation in Indonesia. Yogyakarta: Gadjah Mada univ. Press, 1987.
MLA引文HARDJASOEMANTRI, Kusnadi. Environmental Legislation in Indonesia. Gadjah Mada univ. Press, 1987.
警告：这些引文格式不一定是100％准确.