This page is the reference list for the episode "Office Space". Feel free to add the suitable shout-outs, allusions and asides which utilize elements of film, pop-culture, music or similar from the episode to the proper section.
The episode obviously owes a lot to the eponymous 1999 Mike Judge film, Office Space.
The episode makes quite a few references to the 1992 film Glengarry Glen Ross. Most notably, Mitch closely resembles Alec Baldwin's character. Coincidentally the Alec Baldwin's character is sent to the office by Mitch and Murray, the owners of the company (the company in Glengarry Glen Ross).
Mitch's speech in this episode closely resembles that of Alec Baldwin in Glengarry Glen Ross.
Shawn Spencer mentions something about a prize Cadillac Elderado, the same prize car as was in Glengarry Glen Ross.
Late in the episode Mitch says, "Who is this guy?" to which Shawn Spencer replies with "screw you, that's who", essentially a bowdlerized rendition of a line spoken by Alec Baldwin in Glengarry Glen Ross.