Sofia Magdalena Ersan
1996
UI - Skripsi (Membership)
Conrad, Joseph, 1857-1924
Everyman`s Library, 1998
Buku Referensi
Conrad, Joseph, 1857-1924
Modern Library, 1921
Buku Teks
Lin Prasetyani
2017
UI - Tesis (Membership)
Fakultas Teknik Universitas Indonesia, 1998
UI - Tugas Akhir