Cita APA (7a ed.)

Zalamea, C. C. (1979). Investment problems in the insurance industry. Center for Research and Communication.

Cita Chicago Style (17a ed.)

Zalamea, Cesar C. Investment Problems in the Insurance Industry. Manila: Center for Research and Communication, 1979.

Cita MLA (9a ed.)

Zalamea, Cesar C. Investment Problems in the Insurance Industry. Center for Research and Communication, 1979.