APA aipamena

Gatdula, D. (1999). SSS eyes new types of investment. Philippine Star.

Chicago Style aipamena

Gatdula, Donnabelle. "SSS Eyes New Types of Investment." Philippine Star 1999.

MLA aipamena

Gatdula, Donnabelle. "SSS Eyes New Types of Investment." Philippine Star, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.