| Dooley, Robert A | Suggestions for the field linguist regarding quotations | 1989 | Notes on Linguistics | Academic Training, Translation |
| Popjes, Jack | Wall-chart primers | 1989 | Notes on Literacy (online collection) | Literacy and Education |
| Popovich, A. Harold | More about wall-chart primers | 1989 | Notes on Literacy (online collection) | Literacy and Education |
| Dooley, Robert A. | Switch reference in Mbyá Guaraní: A fair-weather phenomenon | 1989 | Work Papers of the Summer Institute of Linguistics, University of North Dakota Session | Linguistics |
