Gray, A. (1969). Mathematics for the college students. Glencoe Press.
Chicago Style aipamenaGray, A. Mathematics for the College Students. London: Glencoe Press, 1969.
MLA aipamenaGray, A. Mathematics for the College Students. Glencoe Press, 1969.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.