Southworth, G. (1995). Looking into primary headship: A research based interpretation. Falmer Press.
Chicago-referens (17:e uppl.)Southworth, Geoff. Looking into Primary Headship: A Research Based Interpretation. London ; Washington, D.C.: Falmer Press, 1995.
MLA-referens (9:e uppl.)Southworth, Geoff. Looking into Primary Headship: A Research Based Interpretation. Falmer Press, 1995.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.