Flint, R. (1971). Glacial and quanternary geology. Wiley Eastern.
Chicago Style aipamenaFlint, Richard. Glacial and Quanternary Geology. New York: Wiley Eastern, 1971.
MLA aipamenaFlint, Richard. Glacial and Quanternary Geology. Wiley Eastern, 1971.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.