Og-okhod.
| Fformat: | Llyfr | 
|---|---|
| Iaith: | English | 
| Cyhoeddwyd: | Manila
          Summer Institute of Linguistics
    
        c1978. | 
| Cyfres: | Emanuel V. Soriano papers. | 
| Fformat: | Llyfr | 
|---|---|
| Iaith: | English | 
| Cyhoeddwyd: | Manila
          Summer Institute of Linguistics
    
        c1978. | 
| Cyfres: | Emanuel V. Soriano papers. |