Larsen, T. (2000). Thomas Cook, Holy Land Pilgrims, and the Dawn of the Modern Tourist Industry. Studies in church history, 36, 329-342. doi:10.1017/S0424208400014510
Παραπομπή σε μορφή Chicago (17η εκδ.)Larsen, Timothy. "Thomas Cook, Holy Land Pilgrims, and the Dawn of the Modern Tourist Industry." Studies in Church History 36 (2000): 329-342, https://doi.org/10.1017/S0424208400014510.
Παραπομπή σε μορφή MLA (9th εκδ.)Larsen, Timothy. "Thomas Cook, Holy Land Pilgrims, and the Dawn of the Modern Tourist Industry." Studies in Church History, vol. 36, 2000, pp. 329-342, https://doi.org/10.1017/S0424208400014510.
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