Gaborni, J. (1997). Investment approvals rise 6-fold to $1.21 B in May. Manila Times.
Chicago Style aipamenaGaborni, Joel. "Investment Approvals Rise 6-fold to $1.21 B in May." Manila Times 1997.
MLA aipamenaGaborni, Joel. "Investment Approvals Rise 6-fold to $1.21 B in May." Manila Times, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.