APA-viite (7. p.)

Philippines (Republic). Bureau of Agricultural Economics. (1969). Prices paid by farmers. [s.n.].

Chicago-viite (17. p.)

Philippines (Republic). Bureau of Agricultural Economics. Prices Paid by Farmers. Quezon City: [s.n.], 1969.

MLA-viite (9. p.)

Philippines (Republic). Bureau of Agricultural Economics. Prices Paid by Farmers. [s.n.], 1969.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.