Gustav Stickley, Craftsman House: A Book for Home-Makers, New York, 1913, pp. 32 and 35 (for the standard Director's model shown in situ in period commissions). Stephen Gray and Robert Edwards, eds., Collected Works of Gustav Stickley, New York, 1981, p. 120 (for the standard model, no. 631). From Architecture to Object: Masterworks of the American Arts & Crafts Movement, New York, 1989, p. 38 (for a period photograph of the Director's table in Gustav Stickley's Syracuse residence). A. Patricia Bartinique, G ustav Stickley, His Craft: A Daily Vision and Dream, Parsippany, NJ, 1992, p. 59 (for the standard model, no. 631). Douglas Congdon-Martin, ed., The Gustav Stickley Photo Archives, Atglen, PA, 2002, p. 120 (for the standard model, no. 631). Kevin W. Tucker, Gustav Stickley and the American Arts & Crafts Movement, Seattle, 2010, p. 139 (for the standard model, no. 631)