Παραπομπή APA

Williams , D. B. W. (1980). Industrial tribunals practice and procedure. Butterworths.

Παραπομπή Chicago Style

Williams , Donald B Walker. Industrial Tribunals Practice and Procedure. London: Butterworths, 1980.

Παραπομπή MLA

Williams , Donald B Walker. Industrial Tribunals Practice and Procedure. Butterworths, 1980.