Osmena, S. (1955). Our struggle for independence.
Chicago Style aipamenaOsmena, Sergio. Our Struggle for Independence. 1955.
MLA aipamenaOsmena, Sergio. Our Struggle for Independence. 1955.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Osmena, S. (1955). Our struggle for independence.
Chicago Style aipamenaOsmena, Sergio. Our Struggle for Independence. 1955.
MLA aipamenaOsmena, Sergio. Our Struggle for Independence. 1955.