Ashley, W. J. (1911). British dominions: Their present commercial and industrial condition; a series of general reviews for business men and students. Longmans, Green.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ashley, W. J. British Dominions: Their Present Commercial and Industrial Condition; a Series of General Reviews for Business Men and Students. London, New York: Longmans, Green, 1911.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ashley, W. J. British Dominions: Their Present Commercial and Industrial Condition; a Series of General Reviews for Business Men and Students. Longmans, Green, 1911.
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