American Association of School Administrators. (1968). The school administrator & negotiation. American Association of School Administrators.
Chicago-referens (17:e uppl.)American Association of School Administrators. The School Administrator & Negotiation. Washington, D.C: American Association of School Administrators, 1968.
MLA-referens (9:e uppl.)American Association of School Administrators. The School Administrator & Negotiation. American Association of School Administrators, 1968.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.