Geissmann, T; Ngwe, L; Saw Soe, A; Thet Naing, A; Zin Myo, A; Htin Hla, T; Grindley, M; Momberg, F (2011). A new species of snub-nosed monkey, Genus Rhinopithecus Milne-Edwards, 1872 (Primates, Colobinae), from northern Kachin state, northeastern Myanmar. American Journal of Primatology, 73(1):96-107.
Ngwe, L; Geissmann, T; Saw Soe, A; Thet Naing, A; Zin Myo, A; Htin Hla, T (2011). The Myanmar hoolock gibbon conservation status review: First results. Gibbon Journal, (6):18-21.