WEIMER, A. M. (1974). Introduction To Business A Management Approach Oleh Arthur M. Weimer, David Bowen, John D. Long. Richard D. Irwin.
Lua i Stíl Chicago (17ú heag.)WEIMER, Arthur M. Introduction To Business A Management Approach Oleh Arthur M. Weimer, David Bowen, John D. Long. Richard D. Irwin, 1974.
Lua MLA (8ú heag.)WEIMER, Arthur M. Introduction To Business A Management Approach Oleh Arthur M. Weimer, David Bowen, John D. Long. Richard D. Irwin, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.