Cita APA (7th ed.)

San Gabriel, N. C. (1979). Business finance and Philippine business firms (2nd ed.). JMC Press.

Cita Chicago (17th ed.)

San Gabriel, Nati C. Business Finance and Philippine Business Firms. 2nd ed. Quezon City: JMC Press, 1979.

Cita MLA (9th ed.)

San Gabriel, Nati C. Business Finance and Philippine Business Firms. 2nd ed. JMC Press, 1979.