El-Daoushy, A. (2017). Problem Solving Techniques & Decision Making: Using WinQSB Software. Noor Puplishing.
Cita Chicago (17th ed.)El-Daoushy, Abdalla. Problem Solving Techniques & Decision Making: Using WinQSB Software. San Bernardino, USA: Noor Puplishing, 2017.
Cita MLA (9th ed.)El-Daoushy, Abdalla. Problem Solving Techniques & Decision Making: Using WinQSB Software. Noor Puplishing, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.