Tanri Raafani Haidi, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2016
UI - Skripsi Membership
Ball, Philip, author
[Springer-Verlag, ], 2012
eBooks
Stocker, H. E.
Prentice-Hall, 1938
Buku Teks
Valentine, Christine, author
Routledge, 2008
Buku Teks
Gilson, Julie, author
St. Martin`s Press, 2000
Buku Teks