Sotheby Parke Bernet and Co., & Sotheby Parke Bernet and Co. (1977). Important old master, nineteenth century and modern prints: Important old master printings including Goya, "La Tauromaquia (L.D. 234-256), ... : which will be sold by auction by Sotheby Parke Bernet & Co. : day of sale: Wednesday, 27th April, 1977. London: Sotheby Parke Bernet & Co.

Sotheby Parke Bernet and Co., und Sotheby Parke Bernet and Co. Important Old Master, Nineteenth Century and Modern Prints: Important Old Master Printings Including Goya, "La Tauromaquia (L.D. 234-256), ... : Which Will Be Sold By Auction By Sotheby Parke Bernet & Co. : Day of Sale: Wednesday, 27th April, 1977. London: Sotheby Parke Bernet & Co, 1977.

Sotheby Parke Bernet and Co., und Sotheby Parke Bernet and Co. Important Old Master, Nineteenth Century and Modern Prints: Important Old Master Printings Including Goya, "La Tauromaquia (L.D. 234-256), ... : Which Will Be Sold By Auction By Sotheby Parke Bernet & Co. : Day of Sale: Wednesday, 27th April, 1977. London: Sotheby Parke Bernet & Co, 1977.