[publisher not identified], [date of publication not identified]
Buku Teks
Leeuwen, Theo van
Routledge, 2005
Buku Teks
Chandler, Daniel
Routledge, 2002
Buku Teks SO
edited by Julia Kristeva, Josette Rey-Debove, and Donna Jean Umiker
Mouton, 1971
Buku Teks SO
Eco, Umberto
Indiana University Press, 1976
Buku Teks SO