Fernandes, Sujatha, author
Oxford University Press, 2017
Buku Teks
edited by Christopher Nash
Routledge, 1990
Buku Teks
Felski, Rita, author
BlackWell Publishing, 2008
Buku Teks
Paul F. Lazarsfeld ... [and others]
Basic Books, 1967
Buku Teks
Duffus, C.M., author
John Wiley & Sons, 1980
Buku Teks