Pierik, M. (1949). When the people sang. McLaughlin & Reilly.
Chicago Style aipamenaPierik, Marie. When the People Sang. Boston, Mass.: McLaughlin & Reilly, 1949.
MLA aipamenaPierik, Marie. When the People Sang. McLaughlin & Reilly, 1949.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.