APA

Nash P. G., Blake G. P., . (1979). Appropriate units for collective bargaining. New York City: Practising Law Institute.

Chicago

Nash Peter G, Blake George P, . 1979. Appropriate units for collective bargaining. New York City: Practising Law Institute.

Harvard

Nash P. G., Blake G. P., . (1979). Appropriate units for collective bargaining. New York City: Practising Law Institute.

MLA

Nash Peter G, Blake George P, . Appropriate units for collective bargaining. New York City: Practising Law Institute. 1979.