Orissa (India). Transport Department. Transport statistical hand-book. [s.n.].
Chicago-referens (17:e uppl.)Orissa (India). Transport Department. Transport Statistical Hand-book. Bhubaneswar: [s.n.].
MLA-referens (8:e uppl.)Orissa (India). Transport Department. Transport Statistical Hand-book. [s.n.].
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.