Record is of genre <book>
| author: | Foreman, Velma |
| year: | 1974 |
| title: | Grammar of Yessan-Mayo |
| city: | Ukarumpa, Papua New Guinea |
| publisher: | Summer Institute of Linguistics |
| series: | Language Data, Asian-Pacific Series |
| volume: | 4 |
| record URL: | http://wals.info/refdb/record/Foreman-1974 |
| related languages |
