| Oral English lessons for primary one | Borneo Literature Bureau | Tiada | 1968 | |
| Oral literature in Africa | Oxford at the Clarendon Press | Tiada | 1970 | |
| Oral English for national secondary schools Form 3 | Federal Publication | Tiada | 1972 | |
| Oral English for Hong Kong School Certificate | Heinemann Educational Books (Asia) | Tiada | 1967 | |
| Oral skills for management (spoken English for professionals) | Department of Publications, U.M. | Tiada | 1987 | 967-9940-17-9 |
| Oral traditions of Southeast Asia and Oceania: a bibliography | Yayasan Obor Indonesia | Tiada | 2004 | 979-461-483-1 |
| Oral Tradition and Written Record in Classical Athens | Cambridge University Press | Tiada | 1989 | 0-521-35025-5 |
| Oral history in Southeast Asia | Institute of Southeast Asian Studies | Tiada | 2000 | 981-230-027-9 |
| Oral Cultures Past and Present | Basil Blackwell | Tiada | 1991 | 0-631-16569-x |
| Oral interpretation | Houghton Mifflin | Tiada | 1965 | |