Garcia, E. F., Jr. (1997). Political solution to Metro Manila traffic. Manila Chronicle.
Chicago Style aipamenaGarcia, Ermin F., Jr. "Political Solution to Metro Manila Traffic." Manila Chronicle 1997.
MLA aipamenaGarcia, Ermin F., Jr. "Political Solution to Metro Manila Traffic." Manila Chronicle, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.