Não informado. (2002). School Public Relations Journal. Educational Communication Center.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. School Public Relations Journal. Camp Hill, Pa: Educational Communication Center, 2002.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. School Public Relations Journal. Educational Communication Center, 2002.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.