- Andrew Pulver. "My favourite Christmas film: The Apartment." The Guardian. 12/23/15. 04/10/18. <https://www.theguardian.com/film/filmblog/2015/dec/23/my-favourite-christmas-film-the-apartment>.
- Richard Brody. "The Apartment." The New Yorker. 04/10/18. <https://www.newyorker.com/culture/richard-brody/the-apartment>.
- AFI. "Jack Lemmon On THE APARTMENT." AFI via Youtube. 12/10/10. 04/10/18. <https://www.youtube.com/watch?v=frUrR3vc3M8>.
- Roger Ebert. "The Apartment." RogerEbert.com. 07/22/01. 04/10/18. <https://www.rogerebert.com/reviews/great-movie-the-apartment-1960>.
- Wanda Hale. "‘The Apartment’ is a humorous movie on infidelity: 1960 review." New York Daily News. 02/17/15. 04/10/18. <http://www.nydailynews.com/entertainment/movies/apartment-oddly-humorous-essay-infidelity-article-1.2086661>.