G^wr annwyl ein prifwyliau : William Matthews Williams 1885- 1972 /
Rowlands, Eryl Wyn.
Williams, W. Matthews(William Matthews),1885-1972.
Lerpwl (32 Garth Drive, Liverpool L18 6HW) : Cyhoeddiau Modern Cymreig,
1986.
Includes index.
Bibliography: p. 71-73.
Williams, W. Matthews (William Matthews), 1885-1972.
Organists