Cita APA (7a ed.)

Certeza Surveying Co., Inc. (1965). Proposals on property tax maps preparations of Tarlac province. s.n.

Cita Chicago Style (17a ed.)

Certeza Surveying Co., Inc. Proposals on Property Tax Maps Preparations of Tarlac Province. [Quezon City: s.n, 1965.

Cita MLA (9a ed.)

Certeza Surveying Co., Inc. Proposals on Property Tax Maps Preparations of Tarlac Province. s.n, 1965.