Hook, Patrick
Gramercy Books, 1999
Buku Referensi
Eid, Alain
Chartwell Book, 1997
Buku Referensi
Sri Estalita Rahayu, author
2012
UI - Tesis (Open)
Werner, Alfred, introduction
Andre Deutsch, 1956
Buku Referensi
Gotts, Robert, author
Freeport Indonesia, 2001
Buku Teks