Cornelia Roux, editor
[Sense, ], 2012
eBooks
Barker, Lucius J., author
Prentice-Hall, 1978
Buku Teks
Farhan Muhammad Aditomo, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2019
UI - Skripsi (Membership)
Jesss Ballesteros
Springer, 2012
eBooks
Newman, Edwin S., author
Oceana Publications,Inc., 1979
Buku Teks