APA (7. basım) Alıntı

United Technological Organizations of the Philippines. (1959). Directory of UTOP members, 1959. s.n.

Chicago Style (17. basım) Atıf

United Technological Organizations of the Philippines. Directory of UTOP Members, 1959. [Manila: s.n, 1959.

MLA (9th ed.) Atıf

United Technological Organizations of the Philippines. Directory of UTOP Members, 1959. s.n, 1959.