Hidalgo, C. (2000). Back to the hills. Philippine Graphic.
Chicago Style aipamenaHidalgo, C.C. "Back to the Hills." Philippine Graphic 2000.
MLA aipamenaHidalgo, C.C. "Back to the Hills." Philippine Graphic, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.