Rudy Gunawan; Patria Wilson; Yayan Sopyan
Spasimedia, 2009
Buku Teks
Anderson, William R.
The World Publishing, 1959
Buku Teks
Chivers, Ian, author
Springer, 2012
eBooks
editor, Muhajir Utomo dan Rofiq Ahmad
Puspa Swara , 1997
Buku Teks
editor, Daroewati Mardjono [and others]
PDGI , 1990
Buku Teks