From 41d948da185afdac19b613d3e3e022d5e87e3ba5 Mon Sep 17 00:00:00 2001
From: Samuel Lubliner <74507133+Samuel-Lubliner@users.noreply.github.com>
Date: Tue, 14 May 2024 16:54:52 -0500
Subject: [PATCH] Revert "Add-references-page"

---
 source/backmatter.ptx | 24 ------------------------
 1 file changed, 24 deletions(-)

diff --git a/source/backmatter.ptx b/source/backmatter.ptx
index 495fa17c..d9fc1973 100644
--- a/source/backmatter.ptx
+++ b/source/backmatter.ptx
@@ -16,30 +16,6 @@
 
   <!-- <index> <title>Index</title> <index-list/> </index> -->
 
-  <references xml:id="refs">
-    <introduction>
-      <p>
-        We based most of this text on the Discrete Math lectures at Wilbur Wright College, taught by Professor Hellen Colman. We focused our efforts on creating original work, and we drew inspiration from the following sources:
-      </p>
-    </introduction>
-    <biblio>
-      Doerr, Al, and Ken Levasseur. ADS Applied Discrete Structures. <url href="https://discretemath.org" />, 21 May 2023.
-    </biblio>
-
-    <biblio>
-      SageMath, the Sage Mathematics Software System (Version 10.2), The Sage Developers, 2024,  <url href="https://www.sagemath.org." />
-    </biblio>
-    
-    <biblio>
-      Beezer, Robert A., et al. The PreTeXt Guide. Pretextbook.org, 2024, <url href="https://pretextbook.org/doc/guide/html/guide-toc.html" />.
-    </biblio>
-
-    <biblio>
-      Zimmermann, Paul. Computational Mathematics with SageMath. Society For Industrial And Applied Mathematics, 2019.
-    </biblio>
-
-  </references>
-
   <colophon>
     <p> This book was authored in <pretext />. </p>
   </colophon>