Book (nebel2012entwurf)
Nebel, M.
Entwurf und Analyse von Algorithmen
Vieweg & Teubner, 2012

Book (goodrich2011structures)
Goodrich, M. T. & Tamassia, R.
Data structures and algorithms in Java
Wiley, 2011

Article (astrachan2003bubble)
Astrachan, O.
Bubble Sort: An Archaeological Algorithmic Analysis
SIGCSE BULLETIN, 2003, 35