Subotnick, A. (2013). Llyn Foulkes: Ali Subotnick. With contributions by Jim Lewis. Prestel.
Chicago-Zitierstil (17. Ausg.)Subotnick, Ali. Llyn Foulkes: Ali Subotnick. With Contributions by Jim Lewis. Munich [u.a.]: Prestel, 2013.
MLA-Zitierstil (8. Ausg.)Subotnick, Ali. Llyn Foulkes: Ali Subotnick. With Contributions by Jim Lewis. Prestel, 2013.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.