Frank, Anne, author
Atria, 2013
Buku Teks
Maria Anastasya, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2011
UI - Skripsi (Open)
edited by by Thomas C. Grubb
Burgess, 1975
Buku Teks
Cooper, B. T., author
Binarupa Aksara, 1989
Buku Teks
edited by Bertil Malmberg
North-Holland, 1968
Buku Teks