Tate Gallery. (1968). Official Guide to the Tate Gallery.
Chicago-Zitierstil (17. Ausg.)Tate Gallery. Official Guide to the Tate Gallery. London, 1968.
MLA-Zitierstil (8. Ausg.)Tate Gallery. Official Guide to the Tate Gallery. 1968.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.