Juechems, K., & Summerfield, C. (2019). Where does value come from? Cell Press.
Lua i Stíl Chicago (17ú heag.)Juechems, K., agus C. Summerfield. Where Does Value Come from? Cell Press, 2019.
Lua MLA (9ú heag.)Juechems, K., agus C. Summerfield. Where Does Value Come from? Cell Press, 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.