Tarikh Raja Asal : derap perantauan kaum Mandailing dari Sumatra ke Tanah Semenanjung - Lubis, Abdur-Razzaq; Title (Pulau Pinang : Areca Books, Malaysia Sdn Bhd, 2021)
Keywords: Mandailing (Indonesian people) -- Indonesia -- Sumatra -- History; Mandailing (Indonesian people) -- Malaysia -- Perak -- History; Perak (Malaysia) -- Emigration and immigration