Lua APA (7ú heag.)
Gmünder, B. (1997). Bel Ami: Photos of Johan. Editions Euros.
Lua i Stíl Chicago (17ú heag.)
Gmünder, Bruno. Bel Ami: Photos of Johan. Berlino: Editions Euros, 1997.
Lua MLA (9ú heag.)
Gmünder, Bruno. Bel Ami: Photos of Johan. Editions Euros, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.