Rhein, M. (1997). Information management guidelines. Haryana Forest Department.
Lua i Stíl Chicago (17ú heag.)Rhein, Matthias. Information Management Guidelines. Gurgaon: Haryana Forest Department, 1997.
Lua MLA (9ú heag.)Rhein, Matthias. Information Management Guidelines. Haryana Forest Department, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.