Doyle, Paul A., author
Twayne Publishers, 1968
Buku Teks
Muhamad Sean, author
2015
UI - Skripsi (Membership)
O`Faolain, Sean, author
Penguin Books, 1947
Buku Teks
Cooney, Sean
Australian Goverment Publishing Service, 1995
Buku Teks
Sonya Krisnadi, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 1980
UI - Skripsi (Membership)