- en.wikipedia.org Oliver Wendell Holmes Jr.
- discerninghistory.com 2013/05/in-our-youth-our-…
- twitter.com OliJHolmes
- eksisozluk.com oliver-wendell-holmes--334768
- thenation.com article/archive/oliver-wendell-…
- enotes.com topics/oliver-wendell-holmes
- tr.wikipedia.org Oliver Wendell Holmes
- poetryfoundation.org poets/oliver-wendell-holmes
- biography.com Famous Legal Figures Oliver Wendell Holmes Jr.