Walker, M., & Seffen, K. (2019). The flexural mechanics of creased thin strips. Elsevier.
Lua i Stíl Chicago (17ú heag.)Walker, M., agus K. Seffen. The Flexural Mechanics of Creased Thin Strips. Elsevier, 2019.
Lua MLA (9ú heag.)Walker, M., agus K. Seffen. The Flexural Mechanics of Creased Thin Strips. Elsevier, 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.