Makridakis, Spyros G. Forecasting : methods and applications / Spyros Makridakis, Steven C. Wheelwright, Rob J. Hyndman - 3rd ed. - New York : John Wiley & Sons, 1998 - xiv, 642 p. : ill. ; 25 cm. Includes bibliographical references and indexes ISBN: 0471532339 (hbk.) RM415.14 Subjects--Topical Terms: Forecasting--Statistical methods.