Punzalan, R. G., & Ramos, R. B., Jr. Technology and productivity in the Philippines.
Cita Chicago (17th ed.)Punzalan, Raynalyn G., i Roberto B. Ramos, Jr. Technology and Productivity in the Philippines.
Cita MLA (9th ed.)Punzalan, Raynalyn G., i Roberto B. Ramos, Jr. Technology and Productivity in the Philippines.
Atenció: Aquestes cites poden no estar 100% correctes.