Meghalaya. Forest Department. Department of Forests and Environment & Thiek, R. L. (2010). The working plan of Nongkhyllem and Umsaw Reserve Forests under Khasi Hills Division (For the year 2013-2014 to 2022-2023). Department of Forests and Environment, Government of Meghalaya.
Παραπομπή σε μορφή Chicago (17η εκδ.)Meghalaya. Forest Department. Department of Forests and Environment και Rohming L. Thiek. The Working Plan of Nongkhyllem and Umsaw Reserve Forests Under Khasi Hills Division (For the Year 2013-2014 to 2022-2023). Meghalaya: Department of Forests and Environment, Government of Meghalaya, 2010.
Παραπομπή σε μορφή MLA (9th εκδ.)Meghalaya. Forest Department. Department of Forests and Environment και Rohming L. Thiek. The Working Plan of Nongkhyllem and Umsaw Reserve Forests Under Khasi Hills Division (For the Year 2013-2014 to 2022-2023). Department of Forests and Environment, Government of Meghalaya, 2010.