Rhein, M. (1997). Information management guidelines. Haryana Forest Department.
Cita Chicago Style (17a ed.)Rhein, Matthias. Information Management Guidelines. Gurgaon: Haryana Forest Department, 1997.
Cita MLA (9a ed.)Rhein, Matthias. Information Management Guidelines. Haryana Forest Department, 1997.
Precaución: Estas citas no son 100% exactas.