| Correct usage of prepositions | Kumpulan Rusa | Tiada | 1995 | 983 9080 33 4 |
| Correct english | Kumpulan Rusa | Tiada | 1993 | 983-9080-06-7 |
| Correct english usage | Kumpulan Rusa | Tiada | 1995 | 983 9080 38 5 |
| Speaking correct english | Kumpulan Rusa | Tiada | 1993 | 983-9080-08-3 |
| The correct date of the terengganu inscription | Muzium Negara | Tiada | 1970 | |
| The correct date of the Terengganu inscription: Friday, 22nd February 1303 A.C. | Muzium Negara | Tiada | 1970 | |
| The correct date of the Terengganu inscription | Muzium Negara | Tiada | 1984 | |
| Dictionary of correct spelling | Barnes & Noble | Tiada | 1983 | 0064635848 |
| A Guide To Correct English | Oxford University Press | Tiada | 1968 | |
| A guide to correct english | The English Language Book Society and Oxford University | Tiada | 1965 | 0 19 442329 8 |