EPPEN, G. (1993). Introductory Management Science (Ada CD). Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)EPPEN, G.D. Introductory Management Science (Ada CD). Prentice-Hall, 1993.
Lua MLA (8ú heag.)EPPEN, G.D. Introductory Management Science (Ada CD). Prentice-Hall, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.