Niemann, Walter
Tudor Publishing, 1945
Buku Teks
Oldenbourg, Zoe
Pantheon Books, 1965
Buku Teks
Vries-De, Gunzburg I De
Amsterdam Meulenhoff 1941
Buku Teks
Naiborhu, Lia Anne, author
Universitas Indonesia, 2015
UI - Skripsi (Membership)
Hardy Salim, author
2023
UI - Skripsi (Membership)