(2012). Journal of education, humanities and sciences. Faculty of Humanities and Social Sciences, Dar es Salaam University College of Education.
Chicago-referens (17:e uppl.)Journal of Education, Humanities and Sciences. Dar es Salaam: Faculty of Humanities and Social Sciences, Dar es Salaam University College of Education, 2012.
MLA-referens (9:e uppl.)Journal of Education, Humanities and Sciences. Faculty of Humanities and Social Sciences, Dar es Salaam University College of Education, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.