DAELLENBACH H G. (1983). INTRODUCTION TO OPERATIONS RESEARCH TECHNIQUES (2ND.). ALLYN AND BACON.
Lua i Stíl Chicago (17ú heag.)DAELLENBACH H G. INTRODUCTION TO OPERATIONS RESEARCH TECHNIQUES. 2ND. BOSTON: ALLYN AND BACON, 1983.
Lua MLA (9ú heag.)DAELLENBACH H G. INTRODUCTION TO OPERATIONS RESEARCH TECHNIQUES. 2ND. ALLYN AND BACON, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.