IMDb: Return to Zork (1993)
- Cast and crew credits, and user comments.
- http://us.imdb.com/title/tt0158150/combined

Quandary Review
- "Even with its 'sins' it kept me entertained for days, and it was over all too soon." By Rosemary Young.
- http://www.quandaryland.com/jsp/dispArticle.jsp?index=251

Adventure Collective review
- [3.5/5] "Reviving a classic" by Ernest Petti
- http://www.adventurecollective.com/reviews/returntozork.htm

Return to Zork
- Includes useful information on Return to Zork and walkthroughs, general notes, and what the controls are.
- http://www.balmoralsoftware.com/rtz/rtz.htm