Harrison, E. F. (1975). The managerial decision-making process. Houghton Mifflin.
Lua i Stíl Chicago (17ú heag.)Harrison, E. Frank. The Managerial Decision-making Process. Boston: Houghton Mifflin, 1975.
Lua MLA (9ú heag.)Harrison, E. Frank. The Managerial Decision-making Process. Houghton Mifflin, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.