Timbs, J. (1851). The year-book of facts in the Great Exhibition of 1851: Its origin and progress, construction details of the building, the most remarkable articles and objects exhibited, etc. David Bogue.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Timbs, John. The Year-book of Facts in the Great Exhibition of 1851: Its Origin and Progress, Construction Details of the Building, the Most Remarkable Articles and Objects Exhibited, Etc. London: David Bogue, 1851.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Timbs, John. The Year-book of Facts in the Great Exhibition of 1851: Its Origin and Progress, Construction Details of the Building, the Most Remarkable Articles and Objects Exhibited, Etc. David Bogue, 1851.
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