Judul asli : "History of Padang Lawas : 1. the site of Si Pamutung (9th century - 13th century AD)"
No Inv.: 1223/S/Perp/89/1c~125/S/Perp/90/1c~1015/S/Perp/91/1c~531-535/P/Perp/94/5c~2616-2620/P/Perp/95/5c~1692-1696/P/Perp/95/5c
Bibliografi : hlm. 305-329
Bibliografi : hlm. 155-156
No Inv.: 3358-3359/Perp/86/2c