Regelbrugge, M. Smart Structures and Materials 1997: Smart Structures and Integrated Systems. SPIE Digital Library.
Lua i Stíl Chicago (17ú heag.)Regelbrugge, Marc. Smart Structures and Materials 1997: Smart Structures and Integrated Systems. SPIE Digital Library.
Lua MLA (9ú heag.)Regelbrugge, Marc. Smart Structures and Materials 1997: Smart Structures and Integrated Systems. SPIE Digital Library.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.