Improve citations

ECS.bib

@@ -13,11 +13,6 @@
   title =        {Updated templates},
   year =         {2011}
 }
-@MISC{Gunn:2011:updated2,
-  author =       {S.R. Gunn and C. J. Lovell},
-  title =        {Updated templates reference 2},
-  year =         {2011}
-}
 @electronic{GNUdesc,
   author = {{Free Software Foundation, Inc.}},
   title = {GNU Make},
@@ -28,3 +23,10 @@
   title = {docstrip – Remove comments from file},
   url = {https://ctan.org/pkg/docstrip?lang=en}
 }
+@manual{latex_patels,
+  author = {Sunil Patel and Velimir Gayevskiy},
+  title = {Help Guide to the LaTeX template},
+  url = {http://www.latextemplates.com/templates/theses/1/thesis_1.pdf},
+  month = {August},
+  year = {2017}
+}

Introduction.tex

@@ -3,7 +3,7 @@
 %% ----------------------------------------------------------------
 
 \chapter{Introduction} \label{Chapter:Introduction}
-Welcome to this \LaTeX{} Thesis Template, a beautiful and easy to use template for writing a thesis using the \LaTeX{} typesetting system.
+Welcome to this \LaTeX{} Thesis Template, a beautiful and easy to use template for writing a thesis using the \LaTeX{} typesetting system\footnote{Chapter modified from Help Guide by \cite{latex_patels}.}.
 
 If you are writing a thesis (or will be in the future) and its subject is technical or mathematical (though it doesn't have to be), then creating it in \LaTeX{} is highly recommended as a way to make sure you can just get down to the essential writing without having to worry over formatting or wasting time arguing with your word processor.
 

README.tex

@@ -42,7 +42,8 @@ Whilst knowledge of \LaTeX in advance is helpful this guide should be friendly e
 %% -----------------------
 \acknowledgements{Sincere thanks must go to all those who worked on this before me.
 This template is the cumulative effort of a number of people, of whom I am just the most recent.
-The template relies on the work of Steve Gunn who started this work and C. J. Lovell who textually updated some parts. This guide is just an extension of the work of \href{http://latextemplates.com}{Vel (at latextemplates.com)}, and \href{https://www.sunilpatel.co.uk/thesis-template/}{Sunil Patel} who kindly gave permission for me to use their instructions as a base.}
+The template relies on the work of \cite{Gunn:2001:pdflatex} who started this work and \cite{Lovell:2011:updated} who textually updated some parts.
+This guide is an extension of the work of \href{http://latextemplates.com}{Vel (at latextemplates.com)}, and \href{https://www.sunilpatel.co.uk/thesis-template/}{Sunil Patel} who kindly gave permission for me to use their instructions \citep{latex_patels} as a base.}
 \dedicatory{To \dots}
 \mainmatter
 %% ----------------------------------------------------------------