Theil, Henri
Applied economic forecasting
North-Hollad Pub., 1966
 Buku Teks
Holden, K.
Economic forecasting: an introduction
Cambridge University Press, 1990
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Chambers, Edward J.
Economic fluctuations and forecasting
Prentice-Hall, 1961
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Grangen, Clive William John, 1934-
Forecasting in business and economics
Academic Press, 1989
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Robinson, Colin
Business forecasting : an economic approach
Nelson, 1971
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