Winser, H. J. (1883). The great Northwest: A guide-book and itinerary for the use of tourists and travellers over the lines of the Northern Pacific railroad, the Oregon railway and navigation company and the Oregon and California railroad. G.P. Putnam's.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Winser, Henry Jacob. The Great Northwest: A Guide-book and Itinerary for the Use of Tourists and Travellers over the Lines of the Northern Pacific Railroad, the Oregon Railway and Navigation Company and the Oregon and California Railroad. New York: G.P. Putnam's, 1883.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Winser, Henry Jacob. The Great Northwest: A Guide-book and Itinerary for the Use of Tourists and Travellers over the Lines of the Northern Pacific Railroad, the Oregon Railway and Navigation Company and the Oregon and California Railroad. G.P. Putnam's, 1883.