Lua APA (7ú heag.)

Knowles, L. C. A. (1936). Economic development in the nineteenth century. G. Routledge & sons, ltd..

Lua i Stíl Chicago (17ú heag.)

Knowles, L. C. A. Economic Development in the Nineteenth Century. G. Routledge & sons, ltd., 1936.

Lua MLA (9ú heag.)

Knowles, L. C. A. Economic Development in the Nineteenth Century. G. Routledge & sons, ltd., 1936.

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