APA aipamena

Estopace, E. E. (2001). Make way for world's first mobile instant messengers. Philippine Star.

Chicago Style aipamena

Estopace, Eden Enano. "Make Way for World's First Mobile Instant Messengers." Philippine Star 2001.

MLA aipamena

Estopace, Eden Enano. "Make Way for World's First Mobile Instant Messengers." Philippine Star, 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.