| Computation in linguistics | Indiana University Press | Tiada | 1966 | |
| Computation of a subclass of inference: Presupposition and entailment | University of California Press | Tiada | 1977 | |
| Management Information: its computation and communication | Pan Books | Tiada | 1969 | |
| Applied numerical methods for digital computation | Harper & Row | Tiada | 1985 | |
| Introduction to automata theory languages and computation | | Tiada | 1979 | 0-201-02988-X |
| A study on co-operative tax planning and computation compared with other types of business | Mara Institute of Technology | Tiada | 1987 | |