edited by Paul A. Bove
Duke University Press, 1995
Buku Teks SO
Appignanesi, Richard
Biddles, 2003
Buku Teks SO
Hutabarat, Grace Basani Natalee
[Fakultas Ilmu Pengetahuan Budaya Universitas Indonesia;, ], 2013
UI - Makalah dan Kertas Kerja
edited and introduced by Peter Brooker
Longman, 1992
Buku Teks SO
Morawski, Stefan
Routledge, 1996
Buku Teks SO