Mann, K. (1974). Nigerian pamphlets. University Library, Photocopying Section.
Chicago Style aipamenaMann, Kristin. Nigerian Pamphlets. Ibadan, Nigeria: University Library, Photocopying Section, 1974.
MLA aipamenaMann, Kristin. Nigerian Pamphlets. University Library, Photocopying Section, 1974.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.