Cita APA

Sloane,Arthur A, & Witney,Fred. (1988). Labor relations (6.). Prentice Hall.

Chicago Edition Citation

Sloane,Arthur A, i Witney,Fred. Labor Relations. 6. London: Prentice Hall, 1988.

Cita MLA

Sloane,Arthur A, i Witney,Fred. Labor Relations. 6. Prentice Hall, 1988.