1. AL P., BROESTERHUIZEN G. (1986) Comparability of Input-Output Tables in Time in: FRANZ A., RAINER N. (eds.): Problems of Compilation of Input-Output Tables Orac, Wien 1986, S. 221 – 232
2. ALFSEN K., GLOMSROD S. (1986) Future Emissions to Air in Norway: Forecasts Based on the Macroeconomic Model Msg-4E Statistical Journal of the United Nations 4/1986, S. 219 – 236
3. ALLEN R. (1974) Some Experiments with the Ras Method for Updating Input-Output Coefficients Oxford Bulletin of Economics and Statistics 5/1974, S. 215 – 228
4. ALLEN R., LECOMBER J. (1975) Some Tests on a Generalized Version of Ras in: ALLEN R. I. G., GOSSLING W. F. (eds.): Estimating and Projecting Input-Output Coefficients Input-Output Publishing Company, London 1975, S. 43 – 56
5. ALMON C. (1966) The American Economy to 1975 Harper & Row, New York, Evanston, London 1966