Draper, M. (1972). Underlying case in Northern Kankanay. Asian Studies.
Chicago Style aipamenaDraper, Marjorie. "Underlying Case in Northern Kankanay." Asian Studies 1972.
MLA aipamenaDraper, Marjorie. "Underlying Case in Northern Kankanay." Asian Studies, 1972.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.