Παραπομπή σε μορφή APA (7η εκδ.)

Davao (City) & Development Academy of the Philippines. Mindanao Development Program. (1977). Davao City integrated area development plan. s.n.] fNEDA-APO Production Unit).

Παραπομπή σε μορφή Chicago (17η εκδ.)

Davao (City) και Development Academy of the Philippines. Mindanao Development Program. Davao City Integrated Area Development Plan. [S.l., e([Manila]: s.n.] fNEDA-APO Production Unit), 1977.

Παραπομπή σε μορφή MLA (9th εκδ.)

Davao (City) και Development Academy of the Philippines. Mindanao Development Program. Davao City Integrated Area Development Plan. s.n.] fNEDA-APO Production Unit), 1977.