Checklist of the Perishable Press Limited, 1964-1973 by Perishable Press Limited, Walter Hamady, Mary Louise Laird 1974
Perishable Press Lists by Perishable Press Limited, Walter Hamady, Granary Books Artists' Books Collection - York University 1977
Pamphlets, Ephemera, Etc., of the Perishable Press Limited by Perishable Press Limited, Walter Hamady 1964