Sang-awun sa Dabaw dinabaw term for once upon a time in Davao, 1848-1950's : a collection of stories about Davao and the Alzate-Bustamante-Suazo-Bangoy clan, one of the original settlers of Davao in 1848 - Lizada, Rogelio L. (Rogelio Lomada) 1928- (Rogelio L. Lizada, 2002)