[publisher not identified], [date of publication not identified]
Naskah
R. Soejitna Martaatmadja, author
Bale Pustaka, 1920
Buku Klasik
Kusumadiharja, author
[publisher not identified], [date of publication not identified]
Buku Klasik
Mas Ngabehi Mangunwijaya, author
Albrecht & Co., 1916
Buku Klasik
Eko Suwargono, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2004
UI - Tesis (Membership)