LAR GIBBON, Hylobates lar, BREEDING RECORDSV. D. HaggardJohn Wiley and Sons1965DOI 10.1111/j.1748-1090.1965.tb01592.x
Auditory Enrichment for Lar Gibbons Hylobates Lar at London ZooDAVID SHEPHERDSONJohn Wiley and Sons2007DOI 10.1111/j.1748-1090.1989.tb03294.x
Encounters between Lar Gibbons (Hylobates lar) and Binturongs (Arctictis binturong)Anouchka Rebekka NettelbeckS. Karger AG1998DOI 10.1159/000021659