Choules, J. O. (1854). The cruise of the steam yacht North Star: A narrative of the excursion of Mr. Vanderbilt's party to England, Russia, Denmark, France, Spain, Italy, Malta, Turkey, Maderia, &c. Gould & Lincoln; Evans and Dickerson.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিChoules, John Overton. The Cruise of the Steam Yacht North Star: A Narrative of the Excursion of Mr. Vanderbilt's Party to England, Russia, Denmark, France, Spain, Italy, Malta, Turkey, Maderia, &c. Boston, New York: Gould & Lincoln; Evans and Dickerson, 1854.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিChoules, John Overton. The Cruise of the Steam Yacht North Star: A Narrative of the Excursion of Mr. Vanderbilt's Party to England, Russia, Denmark, France, Spain, Italy, Malta, Turkey, Maderia, &c. Gould & Lincoln; Evans and Dickerson, 1854.