Roberts, B. C. (1957). Trade union government and administration in Great Britain. G. Bell and Sons, Ltd.
Chicago Style (17. basım) AtıfRoberts, Benjamin Charles. Trade Union Government and Administration in Great Britain. London: G. Bell and Sons, Ltd, 1957.
MLA (9th ed.) AtıfRoberts, Benjamin Charles. Trade Union Government and Administration in Great Britain. G. Bell and Sons, Ltd, 1957.
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