Burhan Bungin, editor
Raja Grafindo Persada, 2007
Buku Teks
Bogdan, Robert, author
John Wiley & Sons, 1973
Buku Teks
edited by Catherine Cassel and Gillian Symon
Sage, 1995
Buku Teks
edited by Catherine Cassel and Gillian Symon
Sage, 1994
Buku Teks
Dyah Budiastuti, author
Mitra Wacana Media, 2018
Buku Teks