Kelava, Augustin and Hodapp, Volker and Rohrmann, Sonja Peterson, Penelope and Baker, Eva and McGaw, Barry (eds.) (2010):
Regression Discontinuity Designs.
In: International Encyclopedia of Education (3rd Ed.): Education Research Methodology 13 Quantitative Methods & Research., pp. 134-141, London, Elsevier, ISBN 978-0-08-044893-0,
[Book Section]