Não informado. (2002). The School field. Slovene Society of Researches in the School Field.
Chicago-referens (17:e uppl.)Não informado. The School Field. Ljubljana: Slovene Society of Researches in the School Field, 2002.
MLA-referens (8:e uppl.)Não informado. The School Field. Slovene Society of Researches in the School Field, 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.