Madhya Pradesh. Forest Department & Sinha, M. (1990). Working plan of East Mandla Forest Division 1999-2000 to 2008-2009. s.n.].
Citazione stile Chigago Style (17a edizione)Madhya Pradesh. Forest Department e M.K Sinha. Working Plan of East Mandla Forest Division 1999-2000 to 2008-2009. [s.l: s.n.], 1990.
Citatione MLA (9a ed.)Madhya Pradesh. Forest Department e M.K Sinha. Working Plan of East Mandla Forest Division 1999-2000 to 2008-2009. s.n.], 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.