Bartlett, Anderson G
Pertamina; Indonesian national oil/ Anderson G Bartlett
Tulsa [Okla.] Amerasian Ltd. , 1972
 Buku Teks
Bret-Rouzaut, Nadine
Oil and gas exploration and production: reserves, costs, contracts
Editions Technip, 2011
 Buku Teks
Hussein, Saddam
On oil nationalisation in Iraq
Ath-Thawra House, 1973
 Buku Teks
Frankel, P.H.
Essentials of petroleum : a key to oil economics
Chapman and Hall, 1946
 Buku Teks
Flavin, Christopher
World oil: coping with the dangress of success / Christopher Flavin
Worldwatch Institute, 1985
 Buku Teks