APA-referens

Systems and procedures association. (1950). Systems and procedures journal. Systems and procedures.

Chicago-stil citat

Systems and procedures association. Systems and Procedures Journal. Ohio: Systems and procedures, 1950.

MLA-referens

Systems and procedures association. Systems and Procedures Journal. Systems and procedures, 1950.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.