Stephanie Apsari Suharto, author
2015
UI - Tugas Akhir
Shafira Hijriya, author
Badan Penerbit FHUI, 2017
Artikel Jurnal
Quinlan, David, author
Mandarin, 1994
Buku Referensi
Prindl, Andreas R., author
John Wiley & Sons, 1981
Buku Teks
Abd aziz Abd Jalal, editor
CERT publications Sdn. Bhd., 2011
Buku Teks