The Individual and everybody else
edited by George P. Stein, Agnes Stein
Prentice-Hall, 1973
Buku Teks SO
Flim, Else
Helft nadert / Else Flim
Manteau, 1994
Buku Teks
Schnitzler, Arthur
Leutant Gustl Fraulein Else
Fischer, 1981
Buku Teks SO
Callahan, Madelyn R.
From training to performance consulting: human performance improvement
ASTD Press, 2006
eBooks
Jacoby, Tamar
Someone else`s house : America`s unfinished struggle for integration
Free Press, 1998
Buku Teks SO