APA (7th ed.) Zitazioa
Ragsdale, C. T. Spreadsheet Modeling and Decision Analysis: A Practical Introduction to Management Science (5a edición.). Thomson.
Chicago Style (17th ed.) Zitazioa
Ragsdale, Cliff T. Spreadsheet Modeling and Decision Analysis: A Practical Introduction to Management Science. 5a edición. Mason, EUA: Thomson.
MLA (9th ed.) Zitazioa
Ragsdale, Cliff T. Spreadsheet Modeling and Decision Analysis: A Practical Introduction to Management Science. 5a edición. Thomson.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.