Rahadjeng Pulungsari Hadi
Fakultas Ilmu Pengetahuan Budaya Universitas Indonesia, 1987
UI - Skripsi Membership
Slessor, Kenneth, 1901-1971
Angus and Robertson Publishers, 1988
Buku Teks SO
Wordsworth, William
Everyman's Library, 1994
Buku Referensi
O`Connor, Mark
NSW : Hale & Iremonger : Foundation for Australian Literary Studies, 1986
Buku Teks SO
Tranter, John
Hale & Iremonger, 1982
Buku Teks SO