Gaya APA

council, K, N, I, W, E. (1991). Hasil-Hasil Lokakarya Energi 1990 . Jakarta: Komite Nasional Indonesia - World Energy Conference.

Gaya MLA

council, Komite, Nasional, Indonesia, Word, Enenrgy. "Hasil-Hasil Lokakarya Energi 1990". Jakarta: Komite Nasional Indonesia - World Energy Conference, 1991. Text.