Muhd Firdaus Md Tahir. (2008). Redesign of a cradle for aircraft maintenance using ergonomics analysis and quality function deployment (QFD). Universiti Teknikal Malaysia Melaka.
Cita Chicago (17th ed.)Muhd Firdaus Md Tahir. Redesign of a Cradle for Aircraft Maintenance Using Ergonomics Analysis and Quality Function Deployment (QFD). Durian Tunggal: Universiti Teknikal Malaysia Melaka, 2008.
Cita MLA (8th ed.)Muhd Firdaus Md Tahir. Redesign of a Cradle for Aircraft Maintenance Using Ergonomics Analysis and Quality Function Deployment (QFD). Universiti Teknikal Malaysia Melaka, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.