Apo Padi an autobiography - Nobes, Clifford E. Barry (Quezon City New Day, 1988)
Keywords: Igorot (Philippine people); Missionaries -- Philippines. -- Biography; Missionaries -- United States -- Biography; Nobes, Clifford E. Barry; Protestant Episcopal church in the U.S.A -- Clergy -- Philippines -- Biography; World War, 1939-1945 -- Prisoners and prisons, Japanese