APA aipamena

Mendoza, P. R. (2000). Half-full or half-empty? Philippine Graphic.

Chicago Style aipamena

Mendoza, Psyche Roxas. "Half-full or Half-empty?" Philippine Graphic 2000.

MLA aipamena

Mendoza, Psyche Roxas. "Half-full or Half-empty?" Philippine Graphic, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.