Longstaff, L. W., & Brockwell, M. W. (1915). Extract from the Catalogue of the pictures in the collection of Lord St. Oswald at Nostell Priory by Maurice W. Brockwell: Published by Constable & Co Ltd 1915 : photographs by W F Gray.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLongstaff, Leonard William, और Maurice Walter Brockwell. Extract from the Catalogue of the Pictures in the Collection of Lord St. Oswald at Nostell Priory by Maurice W. Brockwell: Published by Constable & Co Ltd 1915 : Photographs by W F Gray. 1915.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLongstaff, Leonard William, और Maurice Walter Brockwell. Extract from the Catalogue of the Pictures in the Collection of Lord St. Oswald at Nostell Priory by Maurice W. Brockwell: Published by Constable & Co Ltd 1915 : Photographs by W F Gray. 1915.