- wikiart.org ru/dzhozef-kristian-leyendeker/all-…
- pictures.pibig.info 31713-lejendeker-dzhozef-…
- ru.pinterest.com pin/300544975144623261/
- artsandculture.google.com entity/Джозеф-Кристиан-…Joseph Christian Leyendecker was a German-American illustrator.
- artline.ru.net topic/leyendecker/
- kulturologia.ru blogs/270818/39973/
- web.archive.org web/20220905224403/https://ru.…
- commons.wikimedia.org wiki/Category:J._C._…...(1874-1951); Amerikalı ressam (1874 – 1951); Joseph Christian Leyendecker; J. C. Leyendecker; J. C. Leyendecker; James C. Leyendecker; Джозеф...