Rogers, Everett M., author
Free Press, 1969
Buku Teks
All Ann Sunn Geun, author
1995
UI - Tesis Membership
Rogers, Everett M., author
The Free Press, 1983
Buku Teks
Fitri Damayanti, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2004
UI - Tesis Membership
Muhamad Yusuf, author
Fakultas Teknik Universitas Indonesia, 2000
UI - Skripsi Membership