Economic Development Foundation, Inc. (1974). Salary data: Selected industries in the Philippines. [EDF].
Cita Chicago (17th ed.)Economic Development Foundation, Inc. Salary Data: Selected Industries in the Philippines. Makati, Rizal: [EDF], 1974.
Cita MLA (9th ed.)Economic Development Foundation, Inc. Salary Data: Selected Industries in the Philippines. [EDF], 1974.
Atenció: Aquestes cites poden no estar 100% correctes.