Cash,James I. Jr. (1988). Business decision making with lotus1-2-3. McGraw-Hill Book Co.
Lua i Stíl Chicago (17ú heag.)Cash,James I. Jr. Business Decision Making with Lotus1-2-3. New York: McGraw-Hill Book Co, 1988.
Lua MLA (9ú heag.)Cash,James I. Jr. Business Decision Making with Lotus1-2-3. McGraw-Hill Book Co, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.