SOMMERS, A. T. (1985). Then U. S. Economy Demystified What The Major Economic Statistics Mean And Their Significance For Business Albert T. Sommers. D.C. Heath.
Lua i Stíl Chicago (17ú heag.)SOMMERS, Albert T. Then U. S. Economy Demystified What The Major Economic Statistics Mean And Their Significance For Business Albert T. Sommers. D.C. Heath, 1985.
Lua MLA (8ú heag.)SOMMERS, Albert T. Then U. S. Economy Demystified What The Major Economic Statistics Mean And Their Significance For Business Albert T. Sommers. D.C. Heath, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.