APA Style

Tbk, P, A, E. (2018). Energy in Diversity : Laporan Tahunan PT. Adaro Energy Tbk 2018 . Jakarta: PT. Adaro Energy Tbk.

MLA Style

Tbk, PT., Adaro, Energy. "Energy in Diversity : Laporan Tahunan PT. Adaro Energy Tbk 2018". Jakarta: PT. Adaro Energy Tbk, 2018. Akuntansi.