Sachs, Albie
Zed Books, 1990
Buku Teks
Sachs, Albie
University of California Press, 1973
Buku Teks
Elisabeth Kals, Jurgen Maes, editors
[Springer-Verlag;;;, ], 2012
eBooks
Friedman, Lawrence M., 1930-, author
Russell Sage Foundation, 1994
Buku Teks
Jones, Mark, author
Elsevier, 2012
Buku Teks