edited by Derick S. Thomson

Gairm Publications 1994

: hard , :

Available at 1 libraries

edited and with poems translated by Derick S. Thomson

Association for Scottish Literary Studies 1993 The Association for Scottish Literary Studies no. 23

Available at 3 libraries

Derick Thomson

Edinburgh University Press 1989, c1990 2nd ed

Available at 4 libraries

edited by Derick S. Thomson

B. Blackwell 1983 Blackwell reference

: hard , : pbk

Available at 13 libraries

selected and introduced by Derick Thomson ; contemporary Irish section selected and introduced by James Gleasure

South Head Press 1977 Poetry Australia no. 63

Available at 1 libraries

edited by Derick S. Thomson and Ian Grimble

Routledge & Kegan Paul 1968

Available at 3 libraries

edited from the White book of Rhydderch with variants from the Red book of Hergest and from Peniarth 6 by Derick S. Thomson

Dublin Institute for Advanced Studies 1961 Mediaeval and modern Welsh series v. 2

Available at 2 libraries