Goldsmid, F. J. (1874). Telegraph and travel: A narrative of the formation and development of telegraphic communication between England and India, under the orders of Her Majesty's government, with incidental notices of the countries traversed by the lines. Macmillan.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Goldsmid, Frederic John. Telegraph and Travel: A Narrative of the Formation and Development of Telegraphic Communication Between England and India, Under the Orders of Her Majesty's Government, with Incidental Notices of the Countries Traversed by the Lines. London: Macmillan, 1874.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Goldsmid, Frederic John. Telegraph and Travel: A Narrative of the Formation and Development of Telegraphic Communication Between England and India, Under the Orders of Her Majesty's Government, with Incidental Notices of the Countries Traversed by the Lines. Macmillan, 1874.