Diaz, J. (2003). US court confirms Ping's dollar account. Philippine Star.
Chicago Style aipamenaDiaz, Jess. "US Court Confirms Ping's Dollar Account." Philippine Star 2003.
MLA aipamenaDiaz, Jess. "US Court Confirms Ping's Dollar Account." Philippine Star, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.