Miravalles, L. M. (1981). Training tomorrow's workforce today. Philippine Engineering Journal.
Chicago-viite (17. p.)Miravalles, Lemuel M. "Training Tomorrow's Workforce Today." Philippine Engineering Journal 1981.
MLA-viite (9. p.)Miravalles, Lemuel M. "Training Tomorrow's Workforce Today." Philippine Engineering Journal, 1981.
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