By Larry Wasserman. Springer Texts in Statistics; Springer Science+Business Media. Copyright 2006; preface dated July 2005. ISBN-13: 978-0387-25145-5. Carnegie Mellon University hosts this copy.
Cited passages: §2.1, printed pp. 13–15, Definition 2.1, Theorems 2.4 and 2.6; §2.4, printed p. 21, equation (2.37).