Não informado. (1954). School counselor. American School Counselor Association.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. School Counselor. Alexandria, Va: American School Counselor Association, 1954.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. School Counselor. American School Counselor Association, 1954.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.