Clarke, Arthur C.
Harper and Row, 1965
Buku Teks
Anderson, John D., author
McGraw-Hill, 2012
Buku Teks
Ari Dewayanti Kusumastining, author
2015
UI - Tesis (Membership)
Lien Anisa Kirana, author
Fakultas Teknik Universitas Indonesia, 2018
UI - Skripsi (Membership)
Lovell Sahat Thona, author
Fakultas Psikologi Universitas Indonesia, 1998
UI - Skripsi (Membership)