Desfira Ramadhania Rousthesa, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2021
UI - Tugas Akhir
Roberts, John, author
Spon Press, 2001
Buku Referensi
Yim, Seock Jae, author
Ewha Womans University Press, 2005
Buku Teks
Schneider, Robert R., author
Prentice-Hall, 1994
Buku Teks
Amrhein, James E., author
CRC Press, 1998
Buku Referensi