Παραπομπή σε μορφή APA (7η εκδ.)

Illinois. University. Institute of Labor and Industrial Relations. (1952). Channels of employment; influence on the operations of public employment offices and other hiring channels in local job markets. [s.n.].

Παραπομπή σε μορφή Chicago (17η εκδ.)

Illinois. University. Institute of Labor and Industrial Relations. Channels of Employment; Influence on the Operations of Public Employment Offices and Other Hiring Channels in Local Job Markets. Urbana: [s.n.], 1952.

Παραπομπή σε μορφή MLA (9th εκδ.)

Illinois. University. Institute of Labor and Industrial Relations. Channels of Employment; Influence on the Operations of Public Employment Offices and Other Hiring Channels in Local Job Markets. [s.n.], 1952.