Cita APA (7th ed.)

Rosenberg, R. R. (1982). Business mathematics (9th ed.). National Book Store.

Cita Chicago (17th ed.)

Rosenberg, Reuben Robert. Business Mathematics. 9th ed. Manila: National Book Store, 1982.

Cita MLA (9th ed.)

Rosenberg, Reuben Robert. Business Mathematics. 9th ed. National Book Store, 1982.