Talk:Project Zeta Sigma (unproduced TV story)
From Tardis Wiki, the free Doctor Who reference
its on the wikipedia page for unmade serials, but not exactly a good source. Revanvolatrelundar 14:10, October 8, 2010 (UTC)
couple of sources:
http://www.shannonsullivan.com/drwho/lostmq.html
http://en.wikipedia.org/wiki/List_of_unmade_Doctor_Who_serials_and_films#Project_Zeta_Sigma
Revanvolatrelundar 14:11, October 8, 2010 (UTC)