Yandi Andri Yatmo, author
Faculty of Engineering, Universitas Indonesia, 2013
Artikel Jurnal
Paramita Atmodiwirjo, author
Faculty of Engineering, Universitas Indonesia, 2015
Artikel Jurnal
Ika Maylasari, author
Program Pascasarjana Universitas Indonesia, 2014
UI - Tesis (Membership)
Hibberd, James Shirley, author
Groombridge, 1953
Buku Teks
Barnard, Julian, author
Ashgrove Press, 1988
Buku Referensi