Peter Owen, 1960
Buku Teks SO
Bamberger, David
New Jersey: Behrman House, 1979
Buku Teks
Daiches, David
New York, Cornell University Press
Buku Referensi
Kurniawati Yuli Pratiwi
Fakultas Ilmu Pengetahuan Budaya Universitas Indonesia, 2013
UI - Skripsi Membership
Daiches, David
Mandarin, 1994
Buku Teks SO