Harina, R. M. (2002). Financial programming: For business and cooperatives. National Book Store.
Cita Chicago (17th ed.)Harina, Ricardo M. Financial Programming: For Business and Cooperatives. Mandaluyong City: National Book Store, 2002.
Cita MLA (9th ed.)Harina, Ricardo M. Financial Programming: For Business and Cooperatives. National Book Store, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.