rdfs:comment
| - The 39th World Science Fiction Convention (Worldcon), also known as Denvention II, was held on 3–7 September 1981 at the Sheraton Denver Downtown Hotel in Denver, Colorado, United States. The chairmen were Suzanne Carnival and Don C. Thompson. (en)
- Konvensi Fiksi Ilmiah Sedunia ke-39 (Worldcon), juga dikenal sebagai Denvention II, diadakan pada 3–7 September 1981, di , Denver, Colorado, Amerika Serikat. Ketuanya adalah dan . Tamu kehormatannya adalah Clifford D. Simak (pro), (pro), dan (fan). (in)
|