Dela Cruz, R. (1999). A company should heavily invite on human resources. Philippine Star.
Chicago Style aipamenaDela Cruz, Rose. "A Company Should Heavily Invite on Human Resources." Philippine Star 1999.
MLA aipamenaDela Cruz, Rose. "A Company Should Heavily Invite on Human Resources." Philippine Star, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.