Flowers, H. F. (1998). Public relations for school library media programs. New York: Neal-Schuman Publisher, Inc.
Chicago Style aipamenaFlowers, Helen F. Public Relations for School Library Media Programs. New York: Neal-Schuman Publisher, Inc, 1998.
MLA aipamenaFlowers, Helen F. Public Relations for School Library Media Programs. New York: Neal-Schuman Publisher, Inc, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.