Fast, Howard
William Morrow, 1971
Buku Teks
Russel Sage Foundation, 2004
Buku Teks
Mimi Sheller and Kevin Hannam, editors
Routledge, Taylor & Francis Group, 2018
Buku Teks
Leiden University, [date of publication not identified]
Buku Teks
Gustafson, Karl E., author
Springer, 2012
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