Hulke, M. (1975). Cassell parliamentary directory: An analytical guide to the background, knowledge, and particular political and social interests of members of the British House of Commons elected on 10th October, 1974. Cassell.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Hulke, Malcolm. Cassell Parliamentary Directory: An Analytical Guide to the Background, Knowledge, and Particular Political and Social Interests of Members of the British House of Commons Elected on 10th October, 1974. London: Cassell, 1975.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Hulke, Malcolm. Cassell Parliamentary Directory: An Analytical Guide to the Background, Knowledge, and Particular Political and Social Interests of Members of the British House of Commons Elected on 10th October, 1974. Cassell, 1975.
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