Gaya APA

Council, K, N, I, =, W, E., DJOJOWIKROMO, P. (1991). Hasil-hasil lokakarya energi 1990, Jakarta, 8-9 Agustus 1990 . Jakarta: .

Gaya MLA

Council, KOMITE, Nasional, Indonesia, =, World, Energy., DJOJOWIKROMO, Pramono. "Hasil-hasil lokakarya energi 1990, Jakarta, 8-9 Agustus 1990". Jakarta: , 1991. Buku.