Sita Astria, author
Universitas Indonesia, 2010
UI - Tesis (Membership)
Nanda Tiara, author
2016
UI - Skripsi (Membership)
Annissa Ika Novia, author
2016
UI - Skripsi (Membership)
Waldhauer, Fred D.
John Wiley & Sons, 1982
Buku Teks
Phillips, Charles L., author
Prentice-Hall, 1988
Buku Teks