Saint Johns Bridge
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Cortright, Robert S. (2003): Bridging the World. Bridge Ink, Wilsonville (États-Unis).
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Leonhardt, Fritz (1994): Brücken / Bridges. Ästhetik und Gestaltung / Aesthetics and Design. 4ème édition, Deutsche Verlags-Anstalt, Stuttgart (Allemagne), pp. 279-281.
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Jackson, Donald C. (1984): Great American Bridges and Dams. A National Trust Guide. John Wiley & Sons, New York (États-Unis), pp. 305-306.
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Smith, Dwight A. / Norman, James B. / Dykman, Pieter T. (1989): Historic Highway Bridges of Oregon. 2ème édition, Oregon Historical Society, Portland (États-Unis), pp. 113.