Add bibliography

Diplomschrift.bib

@@ -0,0 +1,19 @@
+@online{nandgame,
+    author = "Olav Junker Kjær",
+    title = "The Nand Game",
+    url = "http://nandgame.com",
+}
+
+@online{breadboard_computer,
+    author = "Ben Eater",
+    title = "Building an 8-bit breadboard computer!",
+    url = "https://www.youtube.com/playlist?list=PLowKtXNTBypGqImE405J2565dvjafglHU",
+    year = "2016",
+}
+
+@unpublished{yosys,
+    author = "Clifford Wolf, Johann Glaser",
+    title = "Yosys - A Free Verilog Synthesis Suite",
+    url = "http://www.clifford.at/yosys/files/yosys-austrochip2013.pdf",
+    year = "2013",
+}

Diplomschrift.tex

@@ -5,6 +5,12 @@
 \usepackage{subfiles}
 \begin{document}
 
+\titleformat{\part}[display]
+    {\Huge\scshape\filright}
+    {\partname~\thepart:}
+    {20pt}
+    {\makeatother}
+
 \tableofcontents
 \let\tableofcontents\relax
 
@@ -12,4 +18,6 @@
 
 \subfile{vhdl_intro/vhdl_intro.tex}
 
+\printbibliography
+
 \end{document}

preamble.tex

@@ -33,6 +33,9 @@
   style=vhdlstyle,
 }
 
+\usepackage{biblatex}
+\addbibresource{Diplomschrift.bib}
+
 \usepackage{titling}
 \usepackage{graphicx}
 \usepackage{lastpage}