National Collection of Fine Arts, Smithsonian Institution, Washington, D.C. — 1967. Édition, PHI-E-000000000256. Philemone, version publique 1, publiée le 2026-10-10. https://philemone.com/editions/PHI-E-000000000256/national-collection-of-fine-arts-smithsonian-institution-washington-d-c-1967 (consulté le 2026-10-31).