Forecasting: principles and practice: Hyndman, Rob J, Athanasopoulos, George: 9780987507112: Amazon.com: Books
,Amazon.com: Forecasting with Exponential Smoothing: The State Space Approach (Springer Series in Statistics): 9783540719168: Hyndman, Rob, Koehler, Anne B., Ord, J. Keith, Snyder, Ralph D.: Books,FPP: Getting Started (fpp01 1),Forecasting: principles and practice: Hyndman, Rob J, Athanasopoulos, George: 9780987507112: Amazon.com: Books,Forecasting: principles and practice