| Archaeological excavations at Adare Castle, co. Limerick | Sweetman, P. D. | Article in Journal | | 1981 |
| Archaeological excavations at Ferns castle, county Wexford | Sweetman, P. D. | Article in Journal | | 1979 |
| Archaeological excavations at Kilcash church, Co. Tipperary | Sweetman, P. D. | Article in Journal | | 1984 |
| Archaeological excavations at King John's Castle, Limerick | Sweetman, P. D. | Article in Journal | | 1980 |
| Archaeological excavations at St John's Priory, Newtown, Trim, Co. Meath | Sweetman, P. D. | Article in Journal | | 1990 |
| Archaeological excavations at Trim Castle, Co. Meath, 1971-74 | Sweetman, P. D. | Article in Journal | | 1978 |
| Archaeological survey of county Louth | Buckley, Victor M.Sweetman, P. D. | Monograph or Collective Volume | | 1991 |
| Aspects of early thirteenth century castles in Leinster | Sweetman, P. D. | Article in Journal | | 1992 |
| Dating Irish castles | Sweetman, P. D. | Article in Journal | | 1992 |
| Excavation of medieval "field boundaries" at Clonard, county Meath | Sweetman, P. D. | Article in Journal | | 1979 |
| Excavations of a medieval moated site at Rigsdale, County Cork, 1977-78 | Sweetman, P. D. | Article in Journal | | 1981 |
| Trim castle archaeological excavations | Sweetman, P. D. | Article in Journal | | 1974 |
| Wiggins rebuked | Sweetman, P. D. | Article in Journal | | 1993 |