Wedmore, Frederick
W. Scott, 1890
Buku Teks SO
Fakultas Ilmu Pengetahuan Budaya Universitas Indonesia, 1967
UI - Skripsi Membership
Paris Librairie Hachethe 1950
Buku Teks
Picon, Gaetan
Seuil, [date of publication not identified]
Buku Teks
Bertault, P.
Paris Bolvin 1947
Buku Teks