CERTO, S. C. (1994). Modern Management: Diversity, Quality, Ethics And The Global Environment/ Samuel C. Certo. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)CERTO, SamuelC C. Modern Management: Diversity, Quality, Ethics And The Global Environment/ Samuel C. Certo. Prentice-Hall, 1994.
Lua MLA (8ú heag.)CERTO, SamuelC C. Modern Management: Diversity, Quality, Ethics And The Global Environment/ Samuel C. Certo. Prentice-Hall, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.