Hekman, Susan J.
Polity Press, 2014
Buku Teks
Whitford, Margaret
Routledge, 1991
Buku Teks
Klein, Viola
Broadway House, 1946
Buku Teks
Hoorn, Herman Jan Willem van
Geneva, Paris Librairie E Droz, Librairie Monard 1957
Buku Teks
Hoorn, Herman Jan Willem van
Geneva, Paris Librairie E Droz, Librairie Monard 1957
Buku Teks