Greenhut, M. L. (1956). Plant location in theory and in practise: The economics of space. University of North Carolina Press.
Lua i Stíl Chicago (17ú heag.)Greenhut, Melvin L. Plant Location in Theory and in Practise: The Economics of Space. Chapill Hill: University of North Carolina Press, 1956.
Lua MLA (9ú heag.)Greenhut, Melvin L. Plant Location in Theory and in Practise: The Economics of Space. University of North Carolina Press, 1956.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.