بورس اوراق بهادار تهران، صورتهای مالی شرکتهای بورسی. سازمان امور مالیاتی، نماگرهای مالیاتی، دورههای مختلف. گجراتی، دامودار (1383)، مبانی اقتصادسنجی، ترجمة دکتر حمید ابریشمی، جلد دوم، انتشارات دانشگاه تهران. چاپ سوم.
Baltagi, Badi H) 2005(, Econometric Analysis of Panel Data, Third Edition, John Wiley & Sons Ltd. Bronwyn H. Hall (2005), Investment and Taxation in Germany -Evidence from Firm-Level Panel Data Discussion, Nuffield College, Oxford University; University of California at Berkeley; and the National Bureau of Economic Research 23. Chirinko, R.S., S.M. Fazzari and A.P. Meyer (1999), How Responsive Is Business Capital Formation to Its User Cost? An Exploration with Micro Data, Journal of Public Economics, 74. Fazzari, S.M., G.R. Hubbard and B.C. Petersen (1988), Financing Constraints and Corporate Investment, Brookings Papers on Economic Activity, 1. Fisher, I (1930), The Theory of Interest, Journal of Monetary Economics, vol. 36. Greene, William H (2007), Econometric Analysis, Prentice Hall; 6th edition. Hassett, K. and G. Hubbard (2002), Tax Policy and Business Investment, in: A. Auerbach and M. Feldstein, eds., Handbook of Public Economics, Vol. 3 (Amsterdam: North-Holland). Hubbard, R.G (1998), Capital Market Imperfections and Investment, Journal of Economics Literature, Vol. 36(3). Jorgenson, D. and K.Y. Yun (1989), Tax Policy and the Cost of Capital, Harvard Institute of Economic Research Paper no 1465. Jorgenson, D.W (1963), Capital Theory and Investment Behavior, American Economic Review, vol. 53. Jorgenson, D.W (1971), Econometrics Studies of investment Behavior: a Survey, Journal of Economics Literature, Vol. 9(4). Modigliani, F and Miller, M.H (1963), Corporate Income Taxes and the cost of Capital: A Correction, American Economic Review, Vol. 53. Shah,Anwar (ed) (1995), Fiscal Incentives for Investment and Innovation, New York, Oxford University press vol 1 . Summers, L.H (1981), Taxation and Corporate Investment: A q-Theory Approach, Brookings Paper in Economics Act., 1981, 1.