Lua APA (7ú heag.)

Gessmann, M. (2020). The Next Big Step in Design Theory. Philosophie des Designs.

Lua i Stíl Chicago (17ú heag.)

Gessmann, Martin. "The Next Big Step in Design Theory." Philosophie Des Designs 2020.

Lua MLA (8ú heag.)

Gessmann, Martin. "The Next Big Step in Design Theory." Philosophie Des Designs, 2020.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.