ISBN wedi ei ddefnyddio eisoes = ISBN not unique.
Testun Cymraeg a Saesneg tête-bêche = Welsh and English text tête-bêche.
Darlith a draddodwyd yng Nghapel Tŷ Rhys, Llangoed, Ynys Môn (Eglwys Bresbyteraidd Cymru) ar nos Wener, 20 Mehefin 2008 = A lecture delivered at Tŷ Rhys Chapel (Presbyterian Church of Wales), Llangoed, Anglesey on Friday, 20 June 2008.
Oes aur crefydd ym Môn : 1841-1885 = The golden age of religion in Anglesey : 1841-1885 by D. Ben Rees. ISBN 9780901332745. Published by Capel Tŷ Rhys in 2008. Publication and catalogue information, links to buy online and reader comments.