APA (7 ম সংস্করণ) উদ্ধৃতি

Philippines (Republic). Industrial Development Center. (1959). The cement industry of the Philippines. [s.n.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Philippines (Republic). Industrial Development Center. The Cement Industry of the Philippines. Manila: [s.n, 1959.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Philippines (Republic). Industrial Development Center. The Cement Industry of the Philippines. [s.n, 1959.