1. Celce, M. and Schwarcz, R.M.Counting, Collecting, Measuring, and Quantifying In English. (Santa Monica, Cal.: System Development Corporation document SP-3378).
2. Frege, GottlobDie Grundlagen der Arithmetik. Translated by J. L. Austin asThe Foundations of Arithemetik (Oxford: Basil Blackwell, 1950). References are to the translation.
3. Geach, Peter, T.Reference and Generality. (Ithaca, N.Y.: Cornell University Press) 1950).
4. Gleason, H.A.Linguistics and English Grammar. (Toronto, Canada: Holt Reinhard Winston of Canada) 1950).
5. Harman, Gilbert “Deep Structure as Logical Form”Synthese.