Riwayat hidup menteri besar-menteri besar Perak Darul Ridzuan - Kamaruddin Yaakob (Ipoh : Yayasan Perak, 1988)
Bibliografi: p.113-116.
Koleksi sumbangan Prof. Dr. Ding Choo Ming.
Keywords: Statesmen -- Perak -- Biography; Politicians -- Perak -- Biography; Perak -- Politics and government; Perak -- History