Kronos | University of the Western Cape, Centre for Humanities Research and the History Department. Cambridge University Press.
Chicago-viite (17. p.)Kronos | University of the Western Cape, Centre for Humanities Research and the History Department. Cambridge University Press.
MLA-viite (8. p.)Kronos | University of the Western Cape, Centre for Humanities Research and the History Department. Cambridge University Press.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.