Adem, E. S., & Miller, P. C. (1978). The Bohol dual record system: A review of round 1-4 data (1975-1977). Bohol Province MCH/FP Project.
Chicago (17e ed.) BronvermeldingAdem, Elisea S., en Peter C. Miller. The Bohol Dual Record System: A Review of Round 1-4 Data (1975-1977). Tagbilaran City: Bohol Province MCH/FP Project, 1978.
MLA (9e ed.) BronvermeldingAdem, Elisea S., en Peter C. Miller. The Bohol Dual Record System: A Review of Round 1-4 Data (1975-1977). Bohol Province MCH/FP Project, 1978.
Let op: Deze citaties zijn niet altijd 100% accuraat.