Soetaryo Sigit
Mineral development in Indonesia
Department of Minessota , 1977
 Buku Teks
Concise encyclopedia of mineral resources
editors, Donald D. Carr, Norman Herz
Pergamon Press, 1989
 Buku Referensi
Danu Ega
Perizinan dan pelaksanaan kegiatan pertambangan batu kapur di kawasan hutan oleh PT. Semen Indonesia (persero) tbk. = Licensing and implementation of limestone mining activities in forest area by PT. Semen Indonesia (persero) tbk.
Fakultas Hukum Universitas Indonesia, 2013
 UI - Skripsi Membership
Wang, K.P.
Mineral resources and basic industries in the People's Republic of China / K.P.Wang
Westview Press, 1977
 Buku Teks
Dian Eka Rahayu Sawitri
Kebijakan Clean and Clear dalam menata izin usaha pertambangan mineral dan batubara = The Clean and Clear policy in managing the mining business license of mineral and coal
Fakultas Hukum Universitas Indonesia, 2013
 UI - Tesis Membership