Xenidis, C., & Xenidis, L. (1994). Käthe Kruse I.D. Guide: How to Recognize the Early Kathe Kruse Models 1910-1962 with a key to their rarities ; plus ; extra-value features you might not notice. Theriault.
Lua i Stíl Chicago (17ú heag.)Xenidis, Christa, agus Lotte Xenidis. Käthe Kruse I.D. Guide: How to Recognize the Early Kathe Kruse Models 1910-1962 with a Key to Their Rarities ; Plus ; Extra-value Features You Might Not Notice. Annapolis, Maryland: Theriault, 1994.
Lua MLA (8ú heag.)Xenidis, Christa, agus Lotte Xenidis. Käthe Kruse I.D. Guide: How to Recognize the Early Kathe Kruse Models 1910-1962 with a Key to Their Rarities ; Plus ; Extra-value Features You Might Not Notice. Theriault, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.