Petersen, B. (1977). How to start your own textile cottage industry (2nd ed.). The Author.
Lua i Stíl Chicago (17ú heag.)Petersen, Bente. How to Start Your Own Textile Cottage Industry. 2nd ed. Herning, Denmark: The Author, 1977.
Lua MLA (8ú heag.)Petersen, Bente. How to Start Your Own Textile Cottage Industry. 2nd ed. The Author, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.