Sinclair, A. (2011). Sex and society in early twentieth-century Spain: Hildegart Rodríguez and the World League for Sexual Reform. University of Wales Press.
Chicago-referens (17:e uppl.)Sinclair, Alison. Sex and Society in Early Twentieth-century Spain: Hildegart Rodríguez and the World League for Sexual Reform. Cardiff: University of Wales Press, 2011.
MLA-referens (9:e uppl.)Sinclair, Alison. Sex and Society in Early Twentieth-century Spain: Hildegart Rodríguez and the World League for Sexual Reform. University of Wales Press, 2011.
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