Fylstra, D. H. (1992). The Student edition of what-if solver: Feasible of optimal solutions for any spreadsheet problem... adapted for education. Addison-Wesley.
Lua i Stíl Chicago (17ú heag.)Fylstra, Daniel H. The Student Edition of What-if Solver: Feasible of Optimal Solutions for Any Spreadsheet Problem... Adapted for Education. Reading, Massachusetts, USA: Addison-Wesley, 1992.
Lua MLA (9ú heag.)Fylstra, Daniel H. The Student Edition of What-if Solver: Feasible of Optimal Solutions for Any Spreadsheet Problem... Adapted for Education. Addison-Wesley, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.