Παραπομπή APA

Hare, A. (1969). First Principles of Industrial relations. Macmillian.

Παραπομπή Chicago Style

Hare, A.E.C. First Principles of Industrial Relations. london: Macmillian, 1969.

Παραπομπή MLA

Hare, A.E.C. First Principles of Industrial Relations. Macmillian, 1969.