Wissink Lilian. (2013). Creative Seed: How to enrich your life through creativity. Exisle Publisher.
Lua i Stíl Chicago (17ú heag.)Wissink Lilian. Creative Seed: How to Enrich Your Life Through Creativity. AUSTRALIA: Exisle Publisher, 2013.
Lua MLA (9ú heag.)Wissink Lilian. Creative Seed: How to Enrich Your Life Through Creativity. Exisle Publisher, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.