Brinkerhoff, David B.
Wadsworth, Cengage Learning, 2014
Buku Teks
Anthony Giddens, Author, Mitchell Duneier,Author, Richard P. Appelbaum,Author, Deborah, author
W.W.Norton.Company,INC, 2019
Buku Teks
Andersen, Margaret L.
Cengage Learning, 2017
Buku Teks SO
Orum, Anthony M.
Rowman & Littlefield Publishers, 1999
Buku Teks SO
Kendall, Diana
Thomson/Wadsworth, 2008
Buku Teks