APA-referens (7:e uppl.)
Atlast. (2014). Easy encyclopaedia of time ; a parallel history of bengal, india and the world following the pre historic timeline. Atlast.
Chicago-referens (17:e uppl.)
Atlast. Easy Encyclopaedia of Time ; a Parallel History of Bengal, India and the World Following the Pre Historic Timeline. Kolkata: Atlast, 2014.
MLA-referens (9:e uppl.)
Atlast. Easy Encyclopaedia of Time ; a Parallel History of Bengal, India and the World Following the Pre Historic Timeline. Atlast, 2014.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.