Não informado. Theses, dissertations and published work. University of London.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Theses, Dissertations and Published Work. London: University of London.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Theses, Dissertations and Published Work. University of London.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.