p, khususnya manusia.''<ref>{{Cite web|title=Mongabay.co.id|url=https://www.mongabay.co.id/|website=www.mongabay.co.id|language=en-US|access-date=2020-10-28}}</ref>
== Daftar pusaka ==
*Brigitte Khan Majlis. Catalogue// Art Institute of Chicago Museum Studies. — 1966. — Vol.33 — № 2. pp. 28—112.
*Edwin M. Sumatra. Its History and People/ Edwin M. // Artibus Asiae. — 1937. — Vol.7— № 2. — pp. 290—296.
*Miksic J. Classical Archaeology in Sumatra/ Miksic J. // Indonesia. — 1966.— Vol. 30.— pp. 42—66.
