edited by Stephen R. Graubard
MIT Press, 1988
Buku Teks
Artikel Jurnal
Khatkhate, Deena R.
[Publisher not identified], 1980
Buku Teks
Fedrizzi, Mariann
South Western Cengage Learning, 2011
Buku Teks
Stevanny Putri
Fakultas Teknik Universitas Indonesia, 2017
UI - Tugas Akhir