Lawrence, D.H., foreword
London Everyman's Library 1993,
Buku Referensi
Kooistra, J., author
Wolters, 1948
Buku Teks
Blyton, Enid, author
Hodder & Stoughton, 1944
Buku Teks
Tandjung, Elizabeth C., author
1995
UI - Skripsi (Membership)
Tazkia Khansa Farhani, author
Fakultas Ilmu Pengetahuan Budaya Universitas Indonesia, 2023
UI - Tugas Akhir