Mary Wollstonecraft, author
Cambridge University Press, 2014
eBooks
Kolko, Jon, author
Elsevier, 2011
Buku Teks
by Michele Moore [and others]
The Falmer Press, 1996
Buku Teks
Irawaty Hawari, author
Medical Journal of Indonesia, 2007
Artikel Jurnal
Filomena Maggino
Springer, 2012
eBooks