Bazelon, D. T. (1963). The paper economy. New York: Random House.
Chicago Style aipamenaBazelon, David T. The Paper Economy. New York: Random House, 1963.
MLA aipamenaBazelon, David T. The Paper Economy. New York: Random House, 1963.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.