Maharashtra State Secondary and Higher Secondary Board. (2013). Economics - Std XI. Maharashtra State Secondary and Higher Secondary Board.
Chicago-referens (17:e uppl.)Maharashtra State Secondary and Higher Secondary Board. Economics - Std XI. Pune: Maharashtra State Secondary and Higher Secondary Board, 2013.
MLA-referens (9:e uppl.)Maharashtra State Secondary and Higher Secondary Board. Economics - Std XI. Maharashtra State Secondary and Higher Secondary Board, 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.