Purinton, N. The wax engraving print-making process: A commercial success.
Cita Chicago Style (17a ed.)Purinton, Nancy. The Wax Engraving Print-making Process: A Commercial Success.
Cita MLA (8a ed.)Purinton, Nancy. The Wax Engraving Print-making Process: A Commercial Success.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.