المؤلفون: Turner, Evan H., Louchheim, Stuart F., Scott, Robert Montgomery, Wintersteen, John

المصدر: Philadelphia Museum of Art Bulletin, 1968 Jul 01. 63(298), 155-218.

URL الوصول: https://www.jstor.org/stable/3795161

المؤلفون: Wintersteen, John, Turner, Evan H., Graham, Frank P., Gardiner, Henry G., Staley, Allen, Hathaway, Calvin S., McNulty, Kneeland, Lee, Jean Gordon, Kramrisch, Stella, McGarvey, Elsie S., Louchheim, Stuart F., Scott, Robert Montgomery

المصدر: Philadelphia Museum of Art Bulletin, 1967 Oct 01. 63(295), 3-66.

URL الوصول: https://www.jstor.org/stable/3795205