Henderson, Karla A. Evaluating leisure services : making enlightened decisions / Karla A. Henderson ; with assistance from M. Deborah Bialeschki. - 3rd ed. - State College, PA : Venture Pub, c2010. - xxiii, 396 p. : ill ; 24 cm. Includes references and index. ISBN: 9781892132888 Subjects--Topical Terms: Leisure--Evaluation.Leisure--Research.Leisure--Management--Evaluation.Recreational surveys.