Gibran, Kahlil, 1883-1931, author
Alfred A. Knopf, 1969
Buku Teks
(hapus1)
HarperCollins e-books, 2010
Buku Teks
Armstrong, Karen, author
Phoenix, 1991
Buku Teks
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 1964
UI - Skripsi (Membership)
Anesaki, Masaharu, author
Harvard University Press, 1949
Buku Teks