APA aipamena

Philippines. Ministry of Public Works and Highways, REDECON (Australia), & DCCD Engineering Corporation of the Philippines. (1981). Final report of the national construction industry study. DPWH.

Chicago Style aipamena

Philippines. Ministry of Public Works and Highways, REDECON (Australia), and DCCD Engineering Corporation of the Philippines. Final Report of the National Construction Industry Study. Manila: DPWH, 1981.

MLA aipamena

Philippines. Ministry of Public Works and Highways, et al. Final Report of the National Construction Industry Study. DPWH, 1981.