Denny J.A., author
Pustaka Sinar Harapan, 2006
Buku Teks
Denny J.A., author
Pustaka Sinar Harapan , 2006
Buku Teks
Ginting, Sutradara, author
Institute for Policy and Community Development Studies, 2006
Buku Teks
Dadang Juliantara
Kanisius, 1998
Buku Teks
Giddens, Anthony, author
Gramedia Pustaka Utama , 1999
Buku Teks