Ridwan Syarif, author
Fakultas Teknik Universitas Indonesia, 2008
UI - Skripsi Open
Artikel Jurnal
Stone, Shine, author
New World Press, 2006
Buku Teks
Miller, Judith, author
Reed International Books Limited, 1992
Buku Referensi
Rahmat Setiawan Mohar, author
Fakultas Teknik Universitas Indonesia, 2008
UI - Skripsi Open