edited by Ann Olga Koloski-Ostrow, Claire L. Lyons
Routledge, 1997
Buku Teks
Shu, Heng Shan
[publisher not identified], [date of publication not identified]
Buku Teks
Wurtzel, Alan
McGraw-Hill, 1995
Buku Teks
Preager, 1976
Buku Teks
edited by Andrew Goodwin and Garry Whannel
Routledge, 1995
Buku Teks