Deaville, A. S. (1928). The colonial postal systems and postage stamps of Vancouver Island and British Columbia, 1849-1871: A sketch of the origin and early development of the postal service on the Pacific seaboard of British North America. Printed by C.F. Banfield.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Deaville, Alfred Stanley. The Colonial Postal Systems and Postage Stamps of Vancouver Island and British Columbia, 1849-1871: A Sketch of the Origin and Early Development of the Postal Service on the Pacific Seaboard of British North America. Victoria, B.C.: Printed by C.F. Banfield, 1928.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Deaville, Alfred Stanley. The Colonial Postal Systems and Postage Stamps of Vancouver Island and British Columbia, 1849-1871: A Sketch of the Origin and Early Development of the Postal Service on the Pacific Seaboard of British North America. Printed by C.F. Banfield, 1928.