edited by Gail Elizabeth Wyatt, Gloria Johnson Powell
Sage Publications, 1988
Buku Teks
Pilgrim, David
Routledge, 2018
eBooks
Paris Goodyear-Brown, editor
John Wiley & Sons, 2012
Buku Teks
Martin A.Finkel, Angelo P.Giardino
Sage Publications, 2001
Buku Teks
Jon R. Conte, editor
Sage Publications, 2002
Buku Teks