Kosch, A. (1973). The Young specialist looks at wild flowers. Burke Books.
Lua i Stíl Chicago (17ú heag.)Kosch, Alois. The Young Specialist Looks at Wild Flowers. London: Burke Books, 1973.
Lua MLA (9ú heag.)Kosch, Alois. The Young Specialist Looks at Wild Flowers. Burke Books, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.