Bovier, L. (2007). Fabrice Gygi: Editor: Lionel Bovier (Revised. and expanded edition.). JRP Ringier.
Chicago-Zitierstil (17. Ausg.)Bovier, Lionel. Fabrice Gygi: Editor: Lionel Bovier. Revised. and expanded edition. Zurich: JRP Ringier, 2007.
MLA-Zitierstil (8. Ausg.)Bovier, Lionel. Fabrice Gygi: Editor: Lionel Bovier. Revised. and expanded edition. JRP Ringier, 2007.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.