Louisiana Tech University. Division of Business and Economic Reasearch. (1973). Research monograph. Division of Business and Economic Research, Louisiana Tech University.
Lua i Stíl Chicago (17ú heag.)Louisiana Tech University. Division of Business and Economic Reasearch. Research Monograph. Ruston: Division of Business and Economic Research, Louisiana Tech University, 1973.
Lua MLA (8ú heag.)Louisiana Tech University. Division of Business and Economic Reasearch. Research Monograph. Division of Business and Economic Research, Louisiana Tech University, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.