1. Distribution of residual autocorrelations in regression models with ARMA errors;Pierce;Journal of Royal Statistical Society,1971
2. Helliwell, J. F. et al. (1972), The Structure of RDX2, Bank of Canada Staff Research Studies 7, Ottawa, Ontario
3. Childs, G. L. (1967), Unfilled Orders and Inventories (Amsterdam, North-Holland)
4. Beisley, D. A. (1969), Industry Production Behaviour: The Order-Stock Distinction (Amsterdam: North-Holland)
5. Retail inventory investment behaviour