The J. J. Little book of types, specimen pages and book papers (1–). (1923). (1–). https://doi.org/https://www.google.com/books/edition/The_J_J_Little_Book_of_Types_Specimen_Pa/HiVAAAAAIAAJ?hl=en&gbpv=1
“The J. J. Little Book of Types, Specimen Pages and Book Papers”. 1923. https://doi.org/https://www.google.com/books/edition/The_J_J_Little_Book_of_Types_Specimen_Pa/HiVAAAAAIAAJ?hl=en&gbpv=1.
The J. J. Little Book of Types, Specimen Pages and Book Papers. 1923, https://doi.org/https://www.google.com/books/edition/The_J_J_Little_Book_of_Types_Specimen_Pa/HiVAAAAAIAAJ?hl=en&gbpv=1.