- that - Wiktionary, the free dictionary
- On the presence or absence of the conjunction þæt in Old English, with special reference to dependent sentences containing a gif-clause - ProQuest
- English Historical Linguistics 1992: Papers from the 7th International … - Google Books
- Unikatalog
- On the presence or absence of the conjunction þæt in Old English, with special reference to dependent sentences containing a gif-clause | English Language & Linguistics | Cambridge Core
- Contents
- that - Middle English Compendium
- þæt - Wiktionary, the free dictionary
- Kirby (1998): Learning, Bottlenecks and the Evolution of Recursive Syntax
- that, conj. meanings, etymology and more | Oxford English Dictionary
- Shibboleth Discovery Service | SAMS Sigma
- Bosworth-Toller Anglo-Saxon Dictionary online
- Old English þa “now that” and the Integrity of Beowulf: English Studies: Vol 88, No 6