AMDigital Reference: [M.M.C.] 40.
"Collection: Malcolm Morley Collection"--homepage.
Electronic reproduction. Marlborough, Wiltshire : Adam Matthew Digital, 2018. Digitized from a copy held by Senate House Library, University of London and made available by Adam Matthew Digital.
Senate House Library, University of London
Description based on online resource; title from scanned document's title page (viewed on June 20, 2019).