Bibliography

Welsh language

Results (418)
Camden, William, Remaines, concerning Britaine, but especially England, and the inhabitants thereof: their languages, surnames, anagrammes, proverbs, &c, 3rd ed., London: Nicholas Okes for Simon Waterson, 1623.
Internet Archive: <link>

The “third impression reviewed, corrected, and encreased”.

Davies, John [Davies, Jo.], Antiquae Linguae Britannicae, nunc communiter dictae Cambro-Britannicae, a suis Cymraecae, vel Cambricae, ab aliis Wallicae, Rudimenta [juxta genuinam naturalemque ipsius linguae proprietatem, qua fieri potuit accurata methodo et brevitate conscripta, editio altera], London, 1621.
Minsheu, John, A Guide into Tongues, 1617.
Salesbury, Henry, Grammatica Britannica, London, 1593.
Rhys, John David [Rhys (Rhaesus), Jo. David], Cambrobrytannicae Cymraecaeve Lingvae Institvtiones et Rvdimenta accuraté, & (quantum fieri potuit) succincte & compendiose conscripta a Joanne Dauide Rhaeso Monensi Lanuaethlaeo Cambrobrytanno, medico Senensi etc., Londini: excudebat Thomas Orwinus, 1592.
Roberts, Gruffydd, Dosparth byrr ar y rhann gyntaf i ramadeg cymraeg lle cair llawer o bynciau anhepcor i un a chuennychai na doedyd y cymraeg yn dilediaith, nai scrifennu'n iaun, Milan, 1567.
Salesbury, William, A Brief and plain introduction, London: Robert Crowley, 1550.
Salesbury, William, A dictionary in English and Welsh, London: John Waley, 1547.
Internet Archive – Available on loan: <link> Lexicons of Early Modern English – Plain-text version: <link>